Perfectionnement aux casques de protection,申请号FRD1079622-传众专利搜索

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发明名称	Perfectionnement aux casques de protection
摘要
申请公布号	FR1079622(A)	申请公布日期	1954.12.01
申请号	FRD1079622	申请日期	1953.06.26
申请人	SOCIETE D'APPAREILLAGE ET D'EXPLOITATION DES ETABLISSEMENTS PONSOT	发明人	BONNAFFOUS MAURICE
分类号	A42B3/10	主分类号	A42B3/10
代理机构		代理人
主权项
地址

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