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经营范围
发明名称
PUMP WITH SEAL PURGE HEATER
摘要
申请公布号
US5143515(A)
申请公布日期
1992.09.01
申请号
US19900564607
申请日期
1990.08.09
申请人
BW/IP INTERNATIONAL, INC.
发明人
BOSTER, CLARK S.;GOPALAKRISHNAN, SANKARAIYER;REIMERS, CARL F.;VAGHASIA, GORDHAN K.
分类号
F04D7/06;F04D29/04;F04D29/047
主分类号
F04D7/06
代理机构
代理人
主权项
地址
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