JPH0331244U - - Google Patents

Info

Publication number
JPH0331244U
JPH0331244U JP9115989U JP9115989U JPH0331244U JP H0331244 U JPH0331244 U JP H0331244U JP 9115989 U JP9115989 U JP 9115989U JP 9115989 U JP9115989 U JP 9115989U JP H0331244 U JPH0331244 U JP H0331244U
Authority
JP
Japan
Prior art keywords
outer diameter
different outer
diameter parts
port
ventilation fan
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
JP9115989U
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 JP9115989U priority Critical patent/JPH0331244U/ja
Publication of JPH0331244U publication Critical patent/JPH0331244U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP9115989U 1989-08-01 1989-08-01 Pending JPH0331244U (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9115989U JPH0331244U (fr) 1989-08-01 1989-08-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9115989U JPH0331244U (fr) 1989-08-01 1989-08-01

Publications (1)

Publication Number Publication Date
JPH0331244U true JPH0331244U (fr) 1991-03-27

Family

ID=31640657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9115989U Pending JPH0331244U (fr) 1989-08-01 1989-08-01

Country Status (1)

Country Link
JP (1) JPH0331244U (fr)

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