APPARATUS FOR AUTOMATICALLY CONTROLING AND INDICATING WATER LEVEL IN A DRUM OF STEAM BOILER,申请号PL19800225450-传众专利搜索

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发明名称	APPARATUS FOR AUTOMATICALLY CONTROLING AND INDICATING WATER LEVEL IN A DRUM OF STEAM BOILER
摘要
申请公布号	PL129033(B1)	申请公布日期	1984.03.31
申请号	PL19800225450	申请日期	1980.07.02
申请人		发明人
分类号	F22B35/08;F22D5/30;G05D;G05D9/12;(IPC1-7):F22B35/08	主分类号	F22B35/08
代理机构		代理人
主权项
地址

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