JPH0389341U - - Google Patents

Info

Publication number
JPH0389341U
JPH0389341U JP15230489U JP15230489U JPH0389341U JP H0389341 U JPH0389341 U JP H0389341U JP 15230489 U JP15230489 U JP 15230489U JP 15230489 U JP15230489 U JP 15230489U JP H0389341 U JPH0389341 U JP H0389341U
Authority
JP
Japan
Prior art keywords
opening fitting
duct
air volume
volume adjustment
entrance
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
JP15230489U
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 JP15230489U priority Critical patent/JPH0389341U/ja
Publication of JPH0389341U publication Critical patent/JPH0389341U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)
JP15230489U 1989-12-28 1989-12-28 Pending JPH0389341U (US06256357-20010703-M00001.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15230489U JPH0389341U (US06256357-20010703-M00001.png) 1989-12-28 1989-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15230489U JPH0389341U (US06256357-20010703-M00001.png) 1989-12-28 1989-12-28

Publications (1)

Publication Number Publication Date
JPH0389341U true JPH0389341U (US06256357-20010703-M00001.png) 1991-09-11

Family

ID=31698574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15230489U Pending JPH0389341U (US06256357-20010703-M00001.png) 1989-12-28 1989-12-28

Country Status (1)

Country Link
JP (1) JPH0389341U (US06256357-20010703-M00001.png)

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