Improvements in bearings for the spinning spindles of spinning machines,申请号GB19390028824-传众专利搜索

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发明名称	Improvements in bearings for the spinning spindles of spinning machines
摘要
申请公布号	GB514720(A)	申请公布日期	1939.11.15
申请号	GB19390028824	申请日期	1938.05.09
申请人	S. A. COTONIFICIO VALLE DI SUSA	发明人
分类号	D01H7/20	主分类号	D01H7/20
代理机构		代理人
主权项
地址

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