A SYSTEM FOR DETECTING AND MEASURING FLAT SPOTS OF WAGON WHEEL TRADS,申请号PL19750180430-传众专利搜索

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发明名称	A SYSTEM FOR DETECTING AND MEASURING FLAT SPOTS OF WAGON WHEEL TRADS
摘要
申请公布号	PL102142(B1)	申请公布日期	1979.03.31
申请号	PL19750180430	申请日期	1975.05.15
申请人		发明人
分类号	B61K9/12;(IPC1-7):B61K9/12	主分类号	B61K9/12
代理机构		代理人
主权项
地址

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