Dispositif de repérage du bord d'une pellicule en cours de déroulage,申请号FRD1138888-传众专利搜索

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发明名称	Dispositif de repérage du bord d'une pellicule en cours de déroulage
摘要
申请公布号	FR1138888(A)	申请公布日期	1957.06.20
申请号	FRD1138888	申请日期	1955.11.04
申请人	LA CELLOPHANE S. A.	发明人
分类号	B65H23/02	主分类号	B65H23/02
代理机构		代理人
主权项
地址

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