TOOL FOR PRODUCING HOLLOW BUILDING BLOCK AND BUILDING BLOCK PRODUCED BY SAME,申请号HU19830002995-传众专利搜索

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发明名称	TOOL FOR PRODUCING HOLLOW BUILDING BLOCK AND BUILDING BLOCK PRODUCED BY SAME
摘要
申请公布号	HUT38572(A)	申请公布日期	1986.06.30
申请号	HU19830002995	申请日期	1983.08.26
申请人	ERDELY,ISTVAN,HU;ERDELY,MIKLOS,HU	发明人	ERDELY,ISTVAN,HU;ERDELY,MIKLOS,HU
分类号	B28B7/20;(IPC1-7):B28B7/20;E04C1/08	主分类号	B28B7/20
代理机构		代理人
主权项
地址

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