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经营范围
发明名称
ROTATING DRUM END SEAL
摘要
Docket No. 0319-IR-PA ROTATING DRUM END SEAL The seal has particular use as a seal in vats having a rotatable drum. The seal prevents material from getting between the ends of the drum and adjacent vat inside surface.
申请公布号
CA1317614(C)
申请公布日期
1993.05.11
申请号
CA19890602538
申请日期
1989.06.12
申请人
INGERSOLL-RAND COMPANY
发明人
BARDSLEY, DONALD E.
分类号
F16J15/26;B01D33/073;D21C9/02;D21C9/06;F16J15/16;F16J15/34;F16J15/46
主分类号
F16J15/26
代理机构
代理人
主权项
地址
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