JPH01141456U - - Google Patents

Info

Publication number
JPH01141456U
JPH01141456U JP3789888U JP3789888U JPH01141456U JP H01141456 U JPH01141456 U JP H01141456U JP 3789888 U JP3789888 U JP 3789888U JP 3789888 U JP3789888 U JP 3789888U JP H01141456 U JPH01141456 U JP H01141456U
Authority
JP
Japan
Prior art keywords
tank
pressurizing
measuring device
solenoid valve
rate measuring
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.)
Granted
Application number
JP3789888U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0622208Y2 (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 JP3789888U priority Critical patent/JPH0622208Y2/ja
Publication of JPH01141456U publication Critical patent/JPH01141456U/ja
Application granted granted Critical
Publication of JPH0622208Y2 publication Critical patent/JPH0622208Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Activated Sludge Processes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
JP3789888U 1988-03-23 1988-03-23 呼吸速度測定装置 Expired - Lifetime JPH0622208Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3789888U JPH0622208Y2 (ja) 1988-03-23 1988-03-23 呼吸速度測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3789888U JPH0622208Y2 (ja) 1988-03-23 1988-03-23 呼吸速度測定装置

Publications (2)

Publication Number Publication Date
JPH01141456U true JPH01141456U (2) 1989-09-28
JPH0622208Y2 JPH0622208Y2 (ja) 1994-06-08

Family

ID=31264472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3789888U Expired - Lifetime JPH0622208Y2 (ja) 1988-03-23 1988-03-23 呼吸速度測定装置

Country Status (1)

Country Link
JP (1) JPH0622208Y2 (2)

Also Published As

Publication number Publication date
JPH0622208Y2 (ja) 1994-06-08

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