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发明名称
DIAPHRAGM SHUTTER
摘要
申请公布号
SU1091105(A1)
申请公布日期
1984.05.07
申请号
SU19823506889
申请日期
1982.10.28
申请人
GOLENKO GENNADIJ A,SU
发明人
GOLENKO GENNADIJ A,SU
分类号
G03B9/22;(IPC1-7):G03B9/22
主分类号
G03B9/22
代理机构
代理人
主权项
地址
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