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发明名称
Selbsttaetiger Belichtungsregler fuer Photokameras
摘要
申请公布号
DE1122829(B)
申请公布日期
1962.01.25
申请号
DE1958B048898
申请日期
1958.05.13
申请人
BELL & HOWELL COMPANY
发明人
JUN. HARRY DE LORIMIER MCKINLAY
分类号
G03B7/18
主分类号
G03B7/18
代理机构
代理人
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地址
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