Perfectionnements aux boîtiers de protection des montres,申请号FRD42748-传众专利搜索

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发明名称	Perfectionnements aux boîtiers de protection des montres
摘要
申请公布号	FR42748(E)	申请公布日期	1933.09.14
申请号	FRD42748	申请日期	1932.05.18
申请人	ENCAUSSE ET KRASKER	发明人
分类号	A44C5/00;G04B37/04;G04B37/14	主分类号	A44C5/00
代理机构		代理人
主权项
地址

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