SUPPORTING DEVICE OF ROOF,申请号JP19770074548-传众专利搜索

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发明名称	SUPPORTING DEVICE OF ROOF
摘要
申请公布号	JPS532911(A)	申请公布日期	1978.01.12
申请号	JP19770074548	申请日期	1977.06.24
申请人	CHARBONNAGES DE FRANCE	发明人	BUARENCHIN ARUFUREDO ARUFUONSU
分类号	E04B7/16;B62D55/116;E21D23/00;E21D23/08	主分类号	E04B7/16
代理机构		代理人
主权项
地址

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