A METHOD AND APPARATUS FOR MAKING A DOUBLE HELIX THERMOSTAT METAL SPRING,申请号EP19890312594-传众专利搜索

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发明名称	A METHOD AND APPARATUS FOR MAKING A DOUBLE HELIX THERMOSTAT METAL SPRING
摘要
申请公布号	EP0372872(A3)	申请公布日期	1991.02.06
申请号	EP19890312594	申请日期	1989.12.01
申请人	TEXAS INSTRUMENTS INCORPORATED	发明人	TY, HENRY;BAPTISTA, JOHN;AMARAL, GEORGE
分类号	B21F3/02;B21F3/04;B21F35/00;(IPC1-7):B21F3/02	主分类号	B21F3/02
代理机构		代理人
主权项
地址

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