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经营范围
发明名称
Yieldingly mounted circumferential seal
摘要
申请公布号
US2692760(A)
申请公布日期
1954.10.26
申请号
US19530352179
申请日期
1953.04.30
申请人
THE AIR PREHEATER CORPORATION
发明人
FLURSCHUTZ GLENN E.
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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