Устройство для подогрева мазута в резервуарах,申请号SU19310086310-传众专利搜索

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发明名称	Устройство для подогрева мазута в резервуарах
摘要
申请公布号	SU25903(A1)	申请公布日期	1932.03.31
申请号	SU19310086310	申请日期	1931.04.06
申请人	POKROVSKIJ V.M.;SHUMILOV P.P.;YABLONSKIJ V.S.	发明人	POKROVSKIJ V.M.;SHUMILOV P.P.;YABLONSKIJ V.S.
分类号	E02D29/00	主分类号	E02D29/00
代理机构		代理人
主权项
地址

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