APPARATUS FOR PHOTOGRAPHING AND/OR VIEWING ENLARGED IMAGES OF GEMS OR THE LIKE,申请号CAD699724-传众专利搜索

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发明名称	APPARATUS FOR PHOTOGRAPHING AND/OR VIEWING ENLARGED IMAGES OF GEMS OR THE LIKE
摘要
申请公布号	CA699724(A)	申请公布日期	1964.12.15
申请号	CAD699724	申请日期
申请人	DOUGLAS A. ROBINSON;LYTTON M. ROBINSON;JAMES W. DODS	发明人	LYTTON M. ROBINSON;DOUGLAS A. ROBINSON;JAMES W. DODS
分类号		主分类号
代理机构		代理人
主权项
地址

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