Mécanisme de classement de correspondance,申请号FRD1122042-传众专利搜索

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发明名称	Mécanisme de classement de correspondance
摘要
申请公布号	FR1122042(A)	申请公布日期	1956.08.30
申请号	FRD1122042	申请日期	1955.02.03
申请人		发明人	WASSELL
分类号	B42F17/28	主分类号	B42F17/28
代理机构		代理人
主权项
地址

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