APPARATUS FOR PRODUCING PRECAST MONOLITHIC MANHOLES,申请号USD3542327-传众专利搜索

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发明名称	APPARATUS FOR PRODUCING PRECAST MONOLITHIC MANHOLES
摘要
申请公布号	US3542327(A)	申请公布日期	1970.11.24
申请号	USD3542327	申请日期	1968.06.05
申请人	JOSEPH F. HERZOG	发明人	JOSEPH F. HERZOG
分类号	B28B7/16;(IPC1-7):B28B7/10;B28B21/82	主分类号	B28B7/16
代理机构		代理人
主权项
地址

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