JPS6133151Y2 - - Google Patents

Info

Publication number
JPS6133151Y2
JPS6133151Y2 JP9556181U JP9556181U JPS6133151Y2 JP S6133151 Y2 JPS6133151 Y2 JP S6133151Y2 JP 9556181 U JP9556181 U JP 9556181U JP 9556181 U JP9556181 U JP 9556181U JP S6133151 Y2 JPS6133151 Y2 JP S6133151Y2
Authority
JP
Japan
Prior art keywords
light
runner
resin
face plate
diffusing
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
JP9556181U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57205318U (en]
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 JP9556181U priority Critical patent/JPS6133151Y2/ja
Publication of JPS57205318U publication Critical patent/JPS57205318U/ja
Application granted granted Critical
Publication of JPS6133151Y2 publication Critical patent/JPS6133151Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
JP9556181U 1981-06-26 1981-06-26 Expired JPS6133151Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9556181U JPS6133151Y2 (en]) 1981-06-26 1981-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9556181U JPS6133151Y2 (en]) 1981-06-26 1981-06-26

Publications (2)

Publication Number Publication Date
JPS57205318U JPS57205318U (en]) 1982-12-27
JPS6133151Y2 true JPS6133151Y2 (en]) 1986-09-27

Family

ID=29890461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9556181U Expired JPS6133151Y2 (en]) 1981-06-26 1981-06-26

Country Status (1)

Country Link
JP (1) JPS6133151Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2764601B2 (ja) * 1989-03-10 1998-06-11 株式会社竹中工務店 透光性の軽量天井
JP6108785B2 (ja) * 2012-11-21 2017-04-05 コシス ホールディングス 膜天井

Also Published As

Publication number Publication date
JPS57205318U (en]) 1982-12-27

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