GAS-FIRED BOILERS OR THE LIKE,申请号USD3563211-传众专利搜索

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发明名称	GAS-FIRED BOILERS OR THE LIKE
摘要
申请公布号	US3563211(A)	申请公布日期	1971.02.16
申请号	USD3563211	申请日期	1969.03.18
申请人	LLOYD H. HORNBOSTEL JR.	发明人	LLOYD H. HORNBOSTEL JR.
分类号	F22B21/34;(IPC1-7):F22B27/08	主分类号	F22B21/34
代理机构		代理人
主权项
地址

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