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发明名称
SELF PURGING SEAL
摘要
申请公布号
EP0012594(B1)
申请公布日期
1983.06.15
申请号
EP19790302849
申请日期
1979.12.11
申请人
ALLIS-CHALMERS CORPORATION
发明人
WECHSLER, IONEL;OBERTEUFFER, JOHN AMIARD;NOLAN, JOHN JOSEPH;KOLM, HENRY HERBERT;GEORGELIS, ERIC JAMES;ARVIDSON, BO RUNE
分类号
B03C1/02;B01D35/06;B03C1/027;B03C1/029;B03C1/03;(IPC1-7):03C1/08
主分类号
B03C1/02
代理机构
代理人
主权项
地址
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