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发明名称
Rotor seal
摘要
申请公布号
US3016231(A)
申请公布日期
1962.01.09
申请号
US19540448695
申请日期
1954.08.09
申请人
THE AIR PREHEATER CORPORATION
发明人
MULLER ROBERT H.
分类号
F28D19/04
主分类号
F28D19/04
代理机构
代理人
主权项
地址
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