JPH0233051Y2 - - Google Patents

Info

Publication number
JPH0233051Y2
JPH0233051Y2 JP4719986U JP4719986U JPH0233051Y2 JP H0233051 Y2 JPH0233051 Y2 JP H0233051Y2 JP 4719986 U JP4719986 U JP 4719986U JP 4719986 U JP4719986 U JP 4719986U JP H0233051 Y2 JPH0233051 Y2 JP H0233051Y2
Authority
JP
Japan
Prior art keywords
smoke exhaust
exhaust port
box
hepa filter
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.)
Expired
Application number
JP4719986U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62160243U (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 JP4719986U priority Critical patent/JPH0233051Y2/ja
Publication of JPS62160243U publication Critical patent/JPS62160243U/ja
Application granted granted Critical
Publication of JPH0233051Y2 publication Critical patent/JPH0233051Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
JP4719986U 1986-03-29 1986-03-29 Expired JPH0233051Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4719986U JPH0233051Y2 (enrdf_load_html_response) 1986-03-29 1986-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4719986U JPH0233051Y2 (enrdf_load_html_response) 1986-03-29 1986-03-29

Publications (2)

Publication Number Publication Date
JPS62160243U JPS62160243U (enrdf_load_html_response) 1987-10-12
JPH0233051Y2 true JPH0233051Y2 (enrdf_load_html_response) 1990-09-06

Family

ID=30867573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4719986U Expired JPH0233051Y2 (enrdf_load_html_response) 1986-03-29 1986-03-29

Country Status (1)

Country Link
JP (1) JPH0233051Y2 (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS62160243U (enrdf_load_html_response) 1987-10-12

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