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发明名称
Reibungsarmer Kunststoffkolben für hydraulische Pumpen oder Motoren
摘要
申请公布号
DE69815766(D1)
申请公布日期
2003.07.31
申请号
DE19986015766
申请日期
1998.08.03
申请人
KAYABA KOGYO K.K., TOKIO/TOKYO
发明人
INOUE, KIYOSHI;TERAOKA, TAKASHI;ITOH, TAKASHI
分类号
F04B1/22;F04B1/12;(IPC1-7):F04B1/12
主分类号
F04B1/22
代理机构
代理人
主权项
地址
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