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发明名称
Actuating and locking means for cameras
摘要
申请公布号
US1828205(A)
申请公布日期
1931.10.20
申请号
US19270206586
申请日期
1927.07.18
申请人
SCHMITT EDWIN B;ADOLPHIE THUILLIER
发明人
SCHMITT EDWIN B.;THUILLIER ADOLPHIE
分类号
G03B19/04
主分类号
G03B19/04
代理机构
代理人
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