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经营范围
发明名称
High pressure stuffing box shaft seal
摘要
申请公布号
DE3745040(C2)
申请公布日期
1998.06.18
申请号
DE19873745040
申请日期
1987.07.03
申请人
KEMPCHEN & CO. GMBH, 46049 OBERHAUSEN, DE
发明人
TUECKMANTEL, HANS-J., DIPL.-ING., 4330 MUELHEIM, DE
分类号
F16J15/18;F16J15/20;(IPC1-7):F16K41/02;F16J15/26;F22B37/44;F16J15/12
主分类号
F16J15/18
代理机构
代理人
主权项
地址
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