A VARIABLE TORQUE-VARIABLE SPEED DRIVE DEVICE,申请号EP19810304021-传众专利搜索

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发明名称	A VARIABLE TORQUE-VARIABLE SPEED DRIVE DEVICE
摘要
申请公布号	EP0047187(B1)	申请公布日期	1984.11.07
申请号	EP19810304021	申请日期	1981.09.02
申请人	LENZ, LEONARD L.	发明人	LENZ, LEONARD L.
分类号	F03C1/24;F03C1/247;F03C1/30;F03C1/40;(IPC1-7):03C1/04	主分类号	F03C1/24
代理机构		代理人
主权项
地址

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