CONCRETE SLAB KEY-JOINT FORMING MEMBER,申请号USD3437018-传众专利搜索

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发明名称	CONCRETE SLAB KEY-JOINT FORMING MEMBER
摘要
申请公布号	US3437018(A)	申请公布日期	1969.04.08
申请号	USD3437018	申请日期	1968.01.08
申请人	MEADOW STEEL PRODUCTS INC.	发明人	JAMES A. JACKSON
分类号	E01C11/08;(IPC1-7):E01C11/02;E01C23/02	主分类号	E01C11/08
代理机构		代理人
主权项
地址

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