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发明名称
Electrical contact heater
摘要
申请公布号
US2410362(A)
申请公布日期
1946.10.29
申请号
US19420459793
申请日期
1942.09.26
申请人
H. & A. MANUFACTURING CO.
发明人
REISER ALFRED A.
分类号
F41A13/02
主分类号
F41A13/02
代理机构
代理人
主权项
地址
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