TECHNIQUE AND MEANS FOR RENDERING CERTAIN MATERIAL INVISIBLE,申请号CAD635537-传众专利搜索

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发明名称	TECHNIQUE AND MEANS FOR RENDERING CERTAIN MATERIAL INVISIBLE
摘要
申请公布号	CA635537(A)	申请公布日期	1962.01.30
申请号	CAD635537	申请日期
申请人	VAN VALKENBURGH, NOOGER AND NEVILLE	发明人	ARTHUR M. MALIAN;RICHARD S. NEVILLE
分类号		主分类号
代理机构		代理人
主权项
地址

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