Improvements in or relating to torsion springs,申请号GB19570034646-传众专利搜索

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发明名称	Improvements in or relating to torsion springs
摘要
申请公布号	GB855451(A)	申请公布日期	1960.11.30
申请号	GB19570034646	申请日期	1957.11.06
申请人	METALASTIK LIMITED	发明人	HIRST ARCHIE JOHN;HOROVITZ MARCUS
分类号	F16F1/371;F16F1/38;F16F3/12	主分类号	F16F1/371
代理机构		代理人
主权项
地址

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