Прибор для контроля скорости изменения давления пара в паровом котле,申请号SU19570571684-传众专利搜索

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发明名称	Прибор для контроля скорости изменения давления пара в паровом котле
摘要
申请公布号	SU115970(A1)	申请公布日期	1957.11.30
申请号	SU19570571684	申请日期	1957.04.15
申请人	BOROCHKIN M.K.	发明人	BOROCHKIN M.K.
分类号	G01L19/12;G01L7/04	主分类号	G01L19/12
代理机构		代理人
主权项
地址

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