JPH01131852U - - Google Patents

Info

Publication number
JPH01131852U
JPH01131852U JP2850488U JP2850488U JPH01131852U JP H01131852 U JPH01131852 U JP H01131852U JP 2850488 U JP2850488 U JP 2850488U JP 2850488 U JP2850488 U JP 2850488U JP H01131852 U JPH01131852 U JP H01131852U
Authority
JP
Japan
Prior art keywords
negative pressure
pressure chamber
bench lily
suction
variable
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
JP2850488U
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 JP2850488U priority Critical patent/JPH01131852U/ja
Publication of JPH01131852U publication Critical patent/JPH01131852U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
JP2850488U 1988-03-02 1988-03-02 Pending JPH01131852U (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2850488U JPH01131852U (de) 1988-03-02 1988-03-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2850488U JPH01131852U (de) 1988-03-02 1988-03-02

Publications (1)

Publication Number Publication Date
JPH01131852U true JPH01131852U (de) 1989-09-07

Family

ID=31251922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2850488U Pending JPH01131852U (de) 1988-03-02 1988-03-02

Country Status (1)

Country Link
JP (1) JPH01131852U (de)

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