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发明名称
Camera
摘要
申请公布号
US2030206(A)
申请公布日期
1936.02.11
申请号
US19330651528
申请日期
1933.01.13
申请人
LAWRENCE HANLEY;ANDERSON WILLIAM C
发明人
HANLEY LAWRENCE;ANDERSON WILLIAM C.
分类号
G03B17/53
主分类号
G03B17/53
代理机构
代理人
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