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发明名称
Кинопроектор с оптическим выравниванием
摘要
申请公布号
SU34932(A1)
申请公布日期
1934.02.28
申请号
SU19320118954
申请日期
1932.11.20
申请人
ARBUA A.F.
发明人
ARBUA A.F.
分类号
G03B41/04
主分类号
G03B41/04
代理机构
代理人
主权项
地址
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