基本信息:
- 专利标题： Endless belt seed crystal gripping and pulling means
- 专利标题（中）：无铅皮带种子水晶牵引和牵引手段
- 申请号：US3607112D 申请日：1969-03-24
- 公开(公告)号：US3607112A 公开(公告)日：1971-09-21
- 发明人： MERMELSTEIN SEYMOUR
- 申请人： TYCO LABORATORIES INC
- 专利权人： Tyco Laboratories Inc
- 当前专利权人： Tyco Laboratories Inc
- 优先权： US80973169 1969-03-24
- 主分类号： C30B15/30
- IPC分类号： C30B15/30 ; B01J17/18
摘要：
Crystal-growing apparatus comprising a crystal-pulling mechanism in the form of a carriage mounted for vertical movement relative to a melt-containing crucible, a pair of endless belts carried by the carriage and arranged to grip an elongate crystalline body issuing from the melt, and means for moving either the carriage or the endless belts to effect pulling of the crystalline body.