Griffe en résistex pour l'entraînement des films,申请号FRD807911-传众专利搜索

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发明名称	Griffe en résistex pour l'entraînement des films
摘要
申请公布号	FR807911(A)	申请公布日期	1937.01.25
申请号	FRD807911	申请日期	1936.04.17
申请人	ROBERT BOSCH AKTIENGESELLSCHAFT	发明人
分类号	G03B1/22	主分类号	G03B1/22
代理机构		代理人
主权项
地址

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