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71. 发明授权

US255974A Butter-case 失效
公开(公告)号：US255974A
公开(公告)日：1882-04-04
申请号：US255974D
CPC分类号： B65D25/16 , Y10T292/221 , Y10T292/237

72. 发明授权

US248631A John balmoee 失效
公开(公告)号：US248631A
公开(公告)日：1881-10-25
申请号：US248631D
CPC分类号： C10B25/24 , Y10T292/237

73. 发明授权

US222277A Improvement in rendering apparatus 失效
公开(公告)号：US222277A
公开(公告)日：1879-12-02
申请号：US222277D
CPC分类号： B01D37/025 , Y10T292/237

74. 发明授权

US184143A Improvement in plugs for drain-pipes 失效
公开(公告)号：US184143A
公开(公告)日：1876-11-07
申请号：US184143D
CPC分类号： C10B25/12 , Y10T292/237

75. 发明授权

US181269A Improvement in cess-pool barrels 失效
公开(公告)号：US181269A
公开(公告)日：1876-08-22
申请号：US181269D
CPC分类号： C10B25/12 , Y10T292/237

76. 发明授权

US154045A Improvement in closing the mouths of gas-retorts 失效
公开(公告)号：US154045A
公开(公告)日：1874-08-11
申请号：US154045D
CPC分类号： C10B25/24 , Y10T292/237

77. 发明授权

US17854A James r 失效
公开(公告)号：US17854A
公开(公告)日：1857-07-21
申请号：US17854D
CPC分类号： C10B25/24 , Y10T292/237

78. 发明申请

US20040227360A1 Double hooked adjustable window security clamp 审中-公开
标题翻译：双钩可调窗口安全夹
公开(公告)号：US20040227360A1
公开(公告)日：2004-11-18
申请号：US10439138
申请日：2003-05-15
发明人： Richard John Armstrong
IPC分类号： E05C019/18
CPC分类号： E05C19/186 , Y10T292/237
摘要： A generally double hooked adjustable window security clamp that allows a window to be opened only up to a predetermined amount. Said window security clamp functions to limit the travel of one window unit over another within an overall window frame whereby limiting the opening space in said overall window frame.
摘要翻译：通常双钩可调窗口安全夹，允许窗口仅打开预定量。所述窗户安全夹具用于限制一个窗户单元在整个窗框内的移动，从而限制所述整个窗框中的开口空间。

79. 发明授权

US4461597A Valve box cover 失效
标题翻译：阀箱盖
公开(公告)号：US4461597A
公开(公告)日：1984-07-24
申请号：US489020
申请日：1983-04-27
申请人： Gerard F. Laurin
发明人： Gerard F. Laurin
IPC分类号： E02D29/14
CPC分类号： E02D29/1427 , Y10S292/72 , Y10T137/7021 , Y10T292/214 , Y10T292/237
摘要： A cover capable of being both locked in position within a valve box or manhole cover and lifted upwards to assist in its removal, having a rotating bolt therein which maneuvers a lever base upwards or downwards which lever base causes the rotation of a lock lift lever extending through a slot in the side of the cover and which, when moved downwards, causes the lock member portion of the lock lift lever to tighten against the valve box and which when raised, rotates a lift member portion against the seat of the valve box thereby jacking the cover upwards so that it can be easily removed.
摘要翻译：一种能够被锁定在阀箱或人孔盖内的位置并且向上提升以帮助其移除的盖，其中具有旋转螺栓，其中向上或向下操纵杆底座，所述杆底座使锁定提升杆的旋转延伸通过盖的侧面中的狭槽，并且当向下移动时，使锁定提升杆的锁定构件部分紧固在阀箱上，并且当其升高时，将升降构件部分旋转抵靠阀箱的座，从而向上顶盖，以便可以方便地拆下。

80. 发明授权

US4214518A Meat tumbler 失效
标题翻译：肉制滚筒
公开(公告)号：US4214518A
公开(公告)日：1980-07-29
申请号：US613056
申请日：1975-09-15
申请人： Lee E. Petsche
发明人： Lee E. Petsche
IPC分类号： A22C9/00 , A22C17/00 , A23B4/00 , A23B4/16 , E05C19/18 , B26D3/08
CPC分类号： A22C9/005 , A23B4/00 , A23B4/16 , Y10T292/237 , Y10T83/0244
摘要： Apparatus for treating meat comprises introducing pieces of meat into a tumbling drum rotatable about a horizontal axis and which contains circumferentially spaced rods on the inside of the drum adjacent to its periphery and parallel to the axis of rotation. The rods contain teeth so that upon rotation of the drum the meat is tumbled causing the teeth to produce a mass of small cuts in the surface of the meat. The drum is sealed by a watertight door that is readily opened and closed, as needed. The tumbling process takes approximately 20 minutes. The tumbling in combination with the formation of small cuts in the surface of the meat increases the exposure of myosin protein at the meat surface and also improves color uniformity and dispersion of pickling solution in the meat.
摘要翻译：用于处理肉的设备包括将肉块引入可绕水平轴线旋转的滚筒中，并且在滚筒的内侧包含与其周边相邻且平行于旋转轴线的圆周间隔的杆。杆包含齿，使得在滚筒旋转时，肉被翻滚，导致牙齿在肉的表面产生大量小切口。根据需要，鼓被密封的门密封，容易打开和关闭。翻滚过程大约需要20分钟。结合在肉体表面形成小切口的滚动增加了肌肉表面肌球蛋白的暴露，并且还改善了肉中酸洗液的颜色均匀性和分散性。

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