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发明名称
Flame snuffer for wick-burners
摘要
申请公布号
US2741904(A)
申请公布日期
1956.04.17
申请号
US19510215971
申请日期
1951.03.16
申请人
PRECO INCORPORATED
发明人
STELLE ALLEN M.;BEEMER PAUL K.;FUCHS HENRY O.
分类号
F23Q25/00
主分类号
F23Q25/00
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代理人
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地址
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