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发明名称
Dual valve control for gas burners
摘要
申请公布号
US2373189(A)
申请公布日期
1945.04.10
申请号
US19440529380
申请日期
1944.04.03
申请人
GUSTAV KLEIN
发明人
KLEIN GUSTAV
分类号
F16K31/48
主分类号
F16K31/48
代理机构
代理人
主权项
地址
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