JPH0730112Y2 - 天井フィルタ装置 - Google Patents

天井フィルタ装置

Info

Publication number
JPH0730112Y2
JPH0730112Y2 JP40142390U JP40142390U JPH0730112Y2 JP H0730112 Y2 JPH0730112 Y2 JP H0730112Y2 JP 40142390 U JP40142390 U JP 40142390U JP 40142390 U JP40142390 U JP 40142390U JP H0730112 Y2 JPH0730112 Y2 JP H0730112Y2
Authority
JP
Japan
Prior art keywords
filter
ceiling
filter unit
support frame
leg portion
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
JP40142390U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0491714U (2
Inventor
允和 山形
輝昭 赤尾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanki Engineering Co Ltd
Original Assignee
Sanki Engineering Co Ltd
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 by Sanki Engineering Co Ltd filed Critical Sanki Engineering Co Ltd
Priority to JP40142390U priority Critical patent/JPH0730112Y2/ja
Publication of JPH0491714U publication Critical patent/JPH0491714U/ja
Application granted granted Critical
Publication of JPH0730112Y2 publication Critical patent/JPH0730112Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
JP40142390U 1990-12-21 1990-12-21 天井フィルタ装置 Expired - Lifetime JPH0730112Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP40142390U JPH0730112Y2 (ja) 1990-12-21 1990-12-21 天井フィルタ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP40142390U JPH0730112Y2 (ja) 1990-12-21 1990-12-21 天井フィルタ装置

Publications (2)

Publication Number Publication Date
JPH0491714U JPH0491714U (2) 1992-08-10
JPH0730112Y2 true JPH0730112Y2 (ja) 1995-07-12

Family

ID=31879519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP40142390U Expired - Lifetime JPH0730112Y2 (ja) 1990-12-21 1990-12-21 天井フィルタ装置

Country Status (1)

Country Link
JP (1) JPH0730112Y2 (2)

Also Published As

Publication number Publication date
JPH0491714U (2) 1992-08-10

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term