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发明名称
SUPPORTING STRUCTURE FOR OPTICAL ELEMENT HOLDING FRAME
摘要
申请公布号
JPH0281009(A)
申请公布日期
1990.03.22
申请号
JP19880234266
申请日期
1988.09.19
申请人
CANON INC
发明人
MAENO HIROSHI
分类号
G02B7/02;G02B27/64;G03B5/00;G03B5/04
主分类号
G02B7/02
代理机构
代理人
主权项
地址
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