Vorrichtung zum gleichmaessigen Antrieb von Wellen,申请号DE1928E038212D-传众专利搜索

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发明名称	Vorrichtung zum gleichmaessigen Antrieb von Wellen
摘要
申请公布号	DE536217(C)	申请公布日期	1931.10.21
申请号	DE1928E038212D	申请日期	1928.11.01
申请人	ELECTRICAL RESEARCH PRODUCTS, INC.	发明人
分类号	G11B19/20;G11B19/28	主分类号	G11B19/20
代理机构		代理人
主权项
地址

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