A DEVICE FOR DETECTING OBJECTS HAVING RELATIVE MAGNETIC PERMEABILITY OTHER THAN UNIT,IN PARTICULAR FOR USE IN COUNTING ROLLING STOCK WHEEL SETS,申请号PL19850256459-传众专利搜索

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发明名称	A DEVICE FOR DETECTING OBJECTS HAVING RELATIVE MAGNETIC PERMEABILITY OTHER THAN UNIT,IN PARTICULAR FOR USE IN COUNTING ROLLING STOCK WHEEL SETS
摘要
申请公布号	PL153348(B1)	申请公布日期	1991.04.30
申请号	PL19850256459	申请日期	1985.11.25
申请人		发明人
分类号	B61L;B61L1/16;(IPC1-7):B61L1/16	主分类号	B61L
代理机构		代理人
主权项
地址

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