JPH03107572U - - Google Patents

Info

Publication number
JPH03107572U
JPH03107572U JP1714090U JP1714090U JPH03107572U JP H03107572 U JPH03107572 U JP H03107572U JP 1714090 U JP1714090 U JP 1714090U JP 1714090 U JP1714090 U JP 1714090U JP H03107572 U JPH03107572 U JP H03107572U
Authority
JP
Japan
Prior art keywords
needles
occluded
closing
flow path
variable vacuum
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
JP1714090U
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 JP1714090U priority Critical patent/JPH03107572U/ja
Publication of JPH03107572U publication Critical patent/JPH03107572U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)
JP1714090U 1990-02-22 1990-02-22 Pending JPH03107572U (US08063081-20111122-C00044.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1714090U JPH03107572U (US08063081-20111122-C00044.png) 1990-02-22 1990-02-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1714090U JPH03107572U (US08063081-20111122-C00044.png) 1990-02-22 1990-02-22

Publications (1)

Publication Number Publication Date
JPH03107572U true JPH03107572U (US08063081-20111122-C00044.png) 1991-11-06

Family

ID=31520372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1714090U Pending JPH03107572U (US08063081-20111122-C00044.png) 1990-02-22 1990-02-22

Country Status (1)

Country Link
JP (1) JPH03107572U (US08063081-20111122-C00044.png)

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