ACOUSTICAL TILE AND METHOD OF PRODUCING THE SAME,申请号CAD694800-传众专利搜索

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发明名称	ACOUSTICAL TILE AND METHOD OF PRODUCING THE SAME
摘要
申请公布号	CA694800(A)	申请公布日期	1964.09.22
申请号	CAD694800	申请日期
申请人	U.S. ACOUSTICS CORPORATION	发明人	CRESSWELL E. STEDMAN
分类号		主分类号
代理机构		代理人
主权项
地址

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