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经营范围
发明名称
FILM PROJECTOR
摘要
申请公布号
SU570869(A1)
申请公布日期
1977.08.30
申请号
SU19762333725
申请日期
1976.03.15
申请人
BORISYUK ANATOLIJ A,SU
发明人
BORISYUK ANATOLIJ A,SU
分类号
G03B21/10;(IPC1-7):G03B21/10
主分类号
G03B21/10
代理机构
代理人
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