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发明名称
Elektrisch betaetigte Vorrichtung zur Steuerung von Lichtstrahlen
摘要
申请公布号
DE1614185(A1)
申请公布日期
1970.06.25
申请号
DE19671614185
申请日期
1967.08.31
申请人
MARKS,ALVIN MELVILLE
发明人
MELVILLE MARKS,ALVIN
分类号
G02F1/17
主分类号
G02F1/17
代理机构
代理人
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地址
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