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经营范围
发明名称
Furnace wall
摘要
申请公布号
US2172766(A)
申请公布日期
1939.09.12
申请号
US19360092166
申请日期
1936.07.23
申请人
RILEY STOKER CORPORATION
发明人
KUHNER MAX H.
分类号
F27D1/00
主分类号
F27D1/00
代理机构
代理人
主权项
地址
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