ARRANGEMENT FOR PREVENTING FREEZING OF LOOSE CARGO IN RAILWAY CARS,申请号SU19742061423-传众专利搜索

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发明名称	ARRANGEMENT FOR PREVENTING FREEZING OF LOOSE CARGO IN RAILWAY CARS
摘要
申请公布号	SU698815(A1)	申请公布日期	1979.11.25
申请号	SU19742061423	申请日期	1974.09.23
申请人	TREGUBOV NIKOLAJ A,SU	发明人	TREGUBOV NIKOLAJ A,SU
分类号	B61D3/04;(IPC1-7):B61D3/04	主分类号	B61D3/04
代理机构		代理人
主权项
地址

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