TELEVISION LENS WITH MACRO MECHANISM,申请号JP19890168748-传众专利搜索

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发明名称	TELEVISION LENS WITH MACRO MECHANISM
摘要
申请公布号	JPH0334781(A)	申请公布日期	1991.02.14
申请号	JP19890168748	申请日期	1989.06.30
申请人	CANON INC	发明人	SENDA AKIRA
分类号	G02B7/105;H04N5/225;H04N5/232	主分类号	G02B7/105
代理机构		代理人
主权项
地址

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