Couvercles protecteurs pour panneaux à relais ou autres appareils électriques semblables,申请号FRD712516-传众专利搜索

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发明名称	Couvercles protecteurs pour panneaux à relais ou autres appareils électriques semblables
摘要
申请公布号	FR712516(A)	申请公布日期	1931.10.03
申请号	FRD712516	申请日期	1930.06.16
申请人	LE MATERIEL TELEPHONIQUE	发明人
分类号	H05K5/03	主分类号	H05K5/03
代理机构		代理人
主权项
地址

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