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发明名称
Heater for beer and ale mulls
摘要
申请公布号
US2262506(A)
申请公布日期
1941.11.11
申请号
US19410410093
申请日期
1941.09.08
申请人
LOUIS LEVANDOWSKI
发明人
LEVANDOWSKI LOUIS
分类号
H05B3/00
主分类号
H05B3/00
代理机构
代理人
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地址
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