JPH03129791U - - Google Patents

Info

Publication number
JPH03129791U
JPH03129791U JP3698490U JP3698490U JPH03129791U JP H03129791 U JPH03129791 U JP H03129791U JP 3698490 U JP3698490 U JP 3698490U JP 3698490 U JP3698490 U JP 3698490U JP H03129791 U JPH03129791 U JP H03129791U
Authority
JP
Japan
Prior art keywords
hollow body
opening
pump
rotor
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3698490U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP3698490U priority Critical patent/JPH03129791U/ja
Publication of JPH03129791U publication Critical patent/JPH03129791U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)
JP3698490U 1990-04-07 1990-04-07 Pending JPH03129791U (US20030199744A1-20031023-C00003.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3698490U JPH03129791U (US20030199744A1-20031023-C00003.png) 1990-04-07 1990-04-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3698490U JPH03129791U (US20030199744A1-20031023-C00003.png) 1990-04-07 1990-04-07

Publications (1)

Publication Number Publication Date
JPH03129791U true JPH03129791U (US20030199744A1-20031023-C00003.png) 1991-12-26

Family

ID=31543695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3698490U Pending JPH03129791U (US20030199744A1-20031023-C00003.png) 1990-04-07 1990-04-07

Country Status (1)

Country Link
JP (1) JPH03129791U (US20030199744A1-20031023-C00003.png)

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