JPH0298104U - - Google Patents

Info

Publication number
JPH0298104U
JPH0298104U JP527789U JP527789U JPH0298104U JP H0298104 U JPH0298104 U JP H0298104U JP 527789 U JP527789 U JP 527789U JP 527789 U JP527789 U JP 527789U JP H0298104 U JPH0298104 U JP H0298104U
Authority
JP
Japan
Prior art keywords
lid
opening
underfloor ventilation
fitted
frame body
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
JP527789U
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 JP527789U priority Critical patent/JPH0298104U/ja
Publication of JPH0298104U publication Critical patent/JPH0298104U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
JP527789U 1989-01-20 1989-01-20 Pending JPH0298104U (US06623731-20030923-C00052.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP527789U JPH0298104U (US06623731-20030923-C00052.png) 1989-01-20 1989-01-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP527789U JPH0298104U (US06623731-20030923-C00052.png) 1989-01-20 1989-01-20

Publications (1)

Publication Number Publication Date
JPH0298104U true JPH0298104U (US06623731-20030923-C00052.png) 1990-08-06

Family

ID=31208516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP527789U Pending JPH0298104U (US06623731-20030923-C00052.png) 1989-01-20 1989-01-20

Country Status (1)

Country Link
JP (1) JPH0298104U (US06623731-20030923-C00052.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011132755A (ja) * 2009-12-25 2011-07-07 Tomonori Akiyama 断熱基礎換気口
JP2017521632A (ja) * 2014-06-18 2017-08-03 アマゾン・テクノロジーズ・インコーポレーテッド 逆排気プレナムモジュール

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820008B2 (ja) * 1975-10-15 1983-04-21 オリンパス光学工業株式会社 レトロフオ−カスガタコウカクレンズ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820008B2 (ja) * 1975-10-15 1983-04-21 オリンパス光学工業株式会社 レトロフオ−カスガタコウカクレンズ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011132755A (ja) * 2009-12-25 2011-07-07 Tomonori Akiyama 断熱基礎換気口
JP2017521632A (ja) * 2014-06-18 2017-08-03 アマゾン・テクノロジーズ・インコーポレーテッド 逆排気プレナムモジュール

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