JPS635324U - - Google Patents

Info

Publication number
JPS635324U
JPS635324U JP9857786U JP9857786U JPS635324U JP S635324 U JPS635324 U JP S635324U JP 9857786 U JP9857786 U JP 9857786U JP 9857786 U JP9857786 U JP 9857786U JP S635324 U JPS635324 U JP S635324U
Authority
JP
Japan
Prior art keywords
grid
filter
air volume
shutter
ceiling
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
JP9857786U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0322682Y2 (US20020193084A1-20021219-M00002.png
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 JP1986098577U priority Critical patent/JPH0322682Y2/ja
Publication of JPS635324U publication Critical patent/JPS635324U/ja
Application granted granted Critical
Publication of JPH0322682Y2 publication Critical patent/JPH0322682Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
JP1986098577U 1986-06-27 1986-06-27 Expired JPH0322682Y2 (US20020193084A1-20021219-M00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986098577U JPH0322682Y2 (US20020193084A1-20021219-M00002.png) 1986-06-27 1986-06-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986098577U JPH0322682Y2 (US20020193084A1-20021219-M00002.png) 1986-06-27 1986-06-27

Publications (2)

Publication Number Publication Date
JPS635324U true JPS635324U (US20020193084A1-20021219-M00002.png) 1988-01-14
JPH0322682Y2 JPH0322682Y2 (US20020193084A1-20021219-M00002.png) 1991-05-17

Family

ID=30966641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986098577U Expired JPH0322682Y2 (US20020193084A1-20021219-M00002.png) 1986-06-27 1986-06-27

Country Status (1)

Country Link
JP (1) JPH0322682Y2 (US20020193084A1-20021219-M00002.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5183277A (en) * 1974-12-05 1976-07-21 Flanders Filters Ea fuirutano ryuryoseigyosochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5183277A (en) * 1974-12-05 1976-07-21 Flanders Filters Ea fuirutano ryuryoseigyosochi

Also Published As

Publication number Publication date
JPH0322682Y2 (US20020193084A1-20021219-M00002.png) 1991-05-17

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