SIDE-WELDABLE PRECAST SLAB,申请号CAD688543-传众专利搜索

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发明名称	SIDE-WELDABLE PRECAST SLAB
摘要
申请公布号	CA688543(A)	申请公布日期	1964.06.09
申请号	CAD688543	申请日期
申请人	DOMINION TAR AND CHEMICAL COMPANY	发明人	ROBERT H. DUNN
分类号		主分类号
代理机构		代理人
主权项
地址

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