发明名称 Fireplace throat and process
摘要 A clay throat with a smooth inner surface is provided for a brick fireplace, and a template and process are described for cutting clay flue liners into selected portions for assembly and joining into the configuration of the clay fireplace throat at the site of the fireplace.
申请公布号 US5168862(A) 申请公布日期 1992.12.08
申请号 US19910706972 申请日期 1991.05.29
申请人 MCGEE BROTHERS COMPANY, INC. 发明人 MCGEE, DONALD R.
分类号 F24B1/18;F24B1/191 主分类号 F24B1/18
代理机构 代理人
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