Torsion spring assembly,申请号US19630292282-传众专利搜索

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发明名称	Torsion spring assembly
摘要
申请公布号	US3207497(A)	申请公布日期	1965.09.21
申请号	US19630292282	申请日期	1963.07.02
申请人	DURA CORPORATION	发明人	SCHOONOVER RICHARD H. A.
分类号	B60G11/18;B60G17/02;F16F1/16	主分类号	B60G11/18
代理机构		代理人
主权项
地址

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