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发明名称
Wellrohr aus synthetischem Kunststoff mit konkaven und konvexen Oberflächen
摘要
申请公布号
DE69600326(T2)
申请公布日期
1998.12.24
申请号
DE19966000326T
申请日期
1996.02.13
申请人
KANAO, CHIZUKO, TAKATSUKI, OSAKA, JP;KANAO, SHIGEKI, NISHINOMIYA, OSAKA, JP
发明人
KANAO, SHIRO, DECEASED, JP
分类号
F16L11/11;F16L9/00;F16L9/06;F16L25/00;G02B6/44;(IPC1-7):F16L9/00;F16L7/00
主分类号
F16L11/11
代理机构
代理人
主权项
地址
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