JPH01170725U - - Google Patents

Info

Publication number
JPH01170725U
JPH01170725U JP6376788U JP6376788U JPH01170725U JP H01170725 U JPH01170725 U JP H01170725U JP 6376788 U JP6376788 U JP 6376788U JP 6376788 U JP6376788 U JP 6376788U JP H01170725 U JPH01170725 U JP H01170725U
Authority
JP
Japan
Prior art keywords
ventilation
box
main body
openings
roof
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
JP6376788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0624510Y2 (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 JP1988063767U priority Critical patent/JPH0624510Y2/ja
Publication of JPH01170725U publication Critical patent/JPH01170725U/ja
Application granted granted Critical
Publication of JPH0624510Y2 publication Critical patent/JPH0624510Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Ventilation (AREA)
JP1988063767U 1988-05-13 1988-05-13 換気装置 Expired - Lifetime JPH0624510Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988063767U JPH0624510Y2 (ja) 1988-05-13 1988-05-13 換気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988063767U JPH0624510Y2 (ja) 1988-05-13 1988-05-13 換気装置

Publications (2)

Publication Number Publication Date
JPH01170725U true JPH01170725U (US06486227-20021126-C00005.png) 1989-12-04
JPH0624510Y2 JPH0624510Y2 (ja) 1994-06-29

Family

ID=31289256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988063767U Expired - Lifetime JPH0624510Y2 (ja) 1988-05-13 1988-05-13 換気装置

Country Status (1)

Country Link
JP (1) JPH0624510Y2 (US06486227-20021126-C00005.png)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011194A (ja) * 1983-07-01 1985-01-21 Hitachi Ltd タイマ−装置
JPS6326035U (US06486227-20021126-C00005.png) * 1986-08-05 1988-02-20
JPS6370753A (ja) * 1986-09-10 1988-03-30 ナショナル住宅産業株式会社 換気装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011194A (ja) * 1983-07-01 1985-01-21 Hitachi Ltd タイマ−装置
JPS6326035U (US06486227-20021126-C00005.png) * 1986-08-05 1988-02-20
JPS6370753A (ja) * 1986-09-10 1988-03-30 ナショナル住宅産業株式会社 換気装置

Also Published As

Publication number Publication date
JPH0624510Y2 (ja) 1994-06-29

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