Installations for cleaning, during operation, gas-swept heating surfaces in heat exchange apparatus,申请号GB19560016785-传众专利搜索

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发明名称	Installations for cleaning, during operation, gas-swept heating surfaces in heat exchange apparatus
摘要
申请公布号	GB781699(A)	申请公布日期	1957.08.21
申请号	GB19560016785	申请日期	1956.05.30
申请人	AKTIEBOLAGET, A. EKSTROMS MASKINAFFAR	发明人
分类号	F23J3/02;F28G1/16	主分类号	F23J3/02
代理机构		代理人
主权项
地址

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