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经营范围
发明名称
ROTORY SHAFT SEAL
摘要
申请公布号
EP0369131(A3)
申请公布日期
1991.01.09
申请号
EP19890116819
申请日期
1989.09.12
申请人
FIRMA CARL FREUDENBERG
发明人
VOGT, ROLF;WINKENBACH, ROLAND;KILTHAU, GERHARD, DR.
分类号
F16J15/32;(IPC1-7):F16J15/32
主分类号
F16J15/32
代理机构
代理人
主权项
地址
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