Process of and machine for making concrete blocks and article made thereby,申请号US19270235470-传众专利搜索

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发明名称	Process of and machine for making concrete blocks and article made thereby
摘要
申请公布号	US1970245(A)	申请公布日期	1934.08.14
申请号	US19270235470	申请日期	1927.11.25
申请人	MORSE LOREN E	发明人	MORSE LOREN E.
分类号	B28B1/44;B28B5/02;B30B11/14	主分类号	B28B1/44
代理机构		代理人
主权项
地址

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