Alésoir perfectionné à dispositif de centrage expansible et indépendant,申请号FRD774223-传众专利搜索

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发明名称	Alésoir perfectionné à dispositif de centrage expansible et indépendant
摘要
申请公布号	FR774223(A)	申请公布日期	1934.12.03
申请号	FRD774223	申请日期	1933.09.01
申请人	ETABLISSEMENTS J. FLORIMOND;H. CHABARDES	发明人
分类号	B23D77/04	主分类号	B23D77/04
代理机构		代理人
主权项
地址

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