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专利标题:
Phase grating, its fabricating method, optical encoder, motor using the optical encoder, and robot using the motor
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- 专利标题(中):相位光栅,其制备,以及光学编码器,电机与这样的编码器和机器人具有这样的电动机
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申请号:EP96109062.8
申请日:1996-06-05
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公开(公告)号:EP0752599B1
公开(公告)日:2001-05-16
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发明人:
Takata, Kazumasa
, Nishii, Kanji
, Takamoto, Kenji
, Ito, Masami
, Fukui, Atsushi
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申请人:
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
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申请人地址:
1006, Ohaza Kadoma
Kadoma-shi,
Osaka 571-8501
JP
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专利权人:
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
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当前专利权人:
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
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当前专利权人地址:
1006, Ohaza Kadoma
Kadoma-shi,
Osaka 571-8501
JP
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代理机构:
Grünecker, Kinkeldey, Stockmair & Schwanhäusser
Anwaltssozietät
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优先权:
JP14153295 19950608
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主分类号:
G02B5/18
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IPC分类号:
G02B5/18