Sealing means for gas holders,申请号US19380190273-传众专利搜索

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发明名称	Sealing means for gas holders
摘要
申请公布号	US2165179(A)	申请公布日期	1939.07.04
申请号	US19380190273	申请日期	1938.02.12
申请人	THE STACEY BROTHERS GAS CONSTRUCTION COMPANY	发明人	GRUENING WILLIAM E.
分类号	F17B1/04	主分类号	F17B1/04
代理机构		代理人
主权项
地址

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