SYSTEM FOR CONTINUOUS ENTRAINMENT AT VARIABLE SPEED,申请号US19760736230-传众专利搜索

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发明名称	SYSTEM FOR CONTINUOUS ENTRAINMENT AT VARIABLE SPEED
摘要
申请公布号	US4053044(A)	申请公布日期	1977.10.11
申请号	US19760736230	申请日期	1976.10.27
申请人	PATIN, PIERRE	发明人	PATIN, PIERRE
分类号	B61B3/00;B61B15/00;B66B23/26;(IPC1-7):B61B13/14	主分类号	B61B3/00
代理机构		代理人
主权项
地址

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