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发明名称
ELECTROMAGNETIC DEVICE FOR CONVEYANCE OR CHANGE OF LIQUIDS' FLOW DIRECTION
摘要
申请公布号
CS8807492(A1)
申请公布日期
1990.05.14
申请号
CS19880007492
申请日期
1988.11.16
申请人
LEDVINKA KAREL ING.,CS;HOUDEK JAN ING.,CS;DOLEZAL BOHUSLAV DOC. ING. CSC.,CS;KRAL JAN ING.,CS
发明人
LEDVINKA KAREL ING.,CS;HOUDEK JAN ING.,CS;DOLEZAL BOHUSLAV DOC. ING. CSC.,CS;KRAL JAN ING.,CS
分类号
F04B35/04;(IPC1-7):F04B35/04
主分类号
F04B35/04
代理机构
代理人
主权项
地址
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