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发明名称
SHUTTER FOR CAMERAS
摘要
申请公布号
US4109258(A)
申请公布日期
1978.08.22
申请号
US19770760425
申请日期
1977.01.18
申请人
COPAL COMPANY LIMITED
发明人
ARISAKA, KUNIO;HARADA, HIROYUKI
分类号
G03B9/00;G03B9/22;(IPC1-7):G03B7/08;G03B9/08
主分类号
G03B9/00
代理机构
代理人
主权项
地址
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