Outil destiné à faciliter les opérations de perçage.,申请号CHD292868-传众专利搜索

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发明名称	Outil destiné à faciliter les opérations de perçage.
摘要
申请公布号	CH292868(A)	申请公布日期	1953.08.31
申请号	CHD292868	申请日期	1951.11.13
申请人	QUARTIER-LA-TENTE,ANDRE	发明人	QUARTIER-LA-TENTE,ANDRE
分类号	B23Q1/40	主分类号	B23Q1/40
代理机构		代理人
主权项
地址

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