JPH0525685Y2 - - Google Patents

Info

Publication number
JPH0525685Y2
JPH0525685Y2 JP1988086977U JP8697788U JPH0525685Y2 JP H0525685 Y2 JPH0525685 Y2 JP H0525685Y2 JP 1988086977 U JP1988086977 U JP 1988086977U JP 8697788 U JP8697788 U JP 8697788U JP H0525685 Y2 JPH0525685 Y2 JP H0525685Y2
Authority
JP
Japan
Prior art keywords
filter
pressure
box body
mounting plate
attached
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.)
Expired - Lifetime
Application number
JP1988086977U
Other languages
English (en)
Japanese (ja)
Other versions
JPH028523U (enrdf_load_html_response
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 JP1988086977U priority Critical patent/JPH0525685Y2/ja
Publication of JPH028523U publication Critical patent/JPH028523U/ja
Application granted granted Critical
Publication of JPH0525685Y2 publication Critical patent/JPH0525685Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
JP1988086977U 1988-06-30 1988-06-30 Expired - Lifetime JPH0525685Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988086977U JPH0525685Y2 (enrdf_load_html_response) 1988-06-30 1988-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988086977U JPH0525685Y2 (enrdf_load_html_response) 1988-06-30 1988-06-30

Publications (2)

Publication Number Publication Date
JPH028523U JPH028523U (enrdf_load_html_response) 1990-01-19
JPH0525685Y2 true JPH0525685Y2 (enrdf_load_html_response) 1993-06-29

Family

ID=31311614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988086977U Expired - Lifetime JPH0525685Y2 (enrdf_load_html_response) 1988-06-30 1988-06-30

Country Status (1)

Country Link
JP (1) JPH0525685Y2 (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328902A (en) * 1976-08-27 1978-03-17 Nippon Kogen Concrete Retaining wall
JPS5639242A (en) * 1979-09-01 1981-04-14 Sugiaki Kusatake Method of constructing active retaining wall and active block
JPH0492023A (ja) * 1990-08-07 1992-03-25 Fujibayashi Concrete Kogyo Kk コンクリートブロック擁壁の荷重付加施工法
JP5340842B2 (ja) * 2009-07-23 2013-11-13 ダイダン株式会社 換気装置
JP5780065B2 (ja) * 2011-08-31 2015-09-16 山口 忠政 シェルター非常換気装置吸排気配管接続貫通ユニットおよび組立接続方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5014135A (enrdf_load_html_response) * 1973-06-11 1975-02-14
JPH0129475Y2 (enrdf_load_html_response) * 1984-11-30 1989-09-07

Also Published As

Publication number Publication date
JPH028523U (enrdf_load_html_response) 1990-01-19

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