Means for fixing furnace linings,申请号US19310509614-传众专利搜索

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发明名称	Means for fixing furnace linings
摘要
申请公布号	US1942863(A)	申请公布日期	1934.01.09
申请号	US19310509614	申请日期	1931.01.19
申请人	JAMES JOHNSTONE	发明人	JOHNSTONE JAMES
分类号	F27D1/14	主分类号	F27D1/14
代理机构		代理人
主权项
地址

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