JPH0637145Y2 - 耐火二重天井 - Google Patents

耐火二重天井

Info

Publication number
JPH0637145Y2
JPH0637145Y2 JP1986133890U JP13389086U JPH0637145Y2 JP H0637145 Y2 JPH0637145 Y2 JP H0637145Y2 JP 1986133890 U JP1986133890 U JP 1986133890U JP 13389086 U JP13389086 U JP 13389086U JP H0637145 Y2 JPH0637145 Y2 JP H0637145Y2
Authority
JP
Japan
Prior art keywords
ceiling
fireproof
general
wiring
main
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
JP1986133890U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6340404U (en, 2012
Inventor
健 中島
武郎 苅谷
憲夫 長岡
通夫 鈴木
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.)
Japan Insulation Co Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Japan Insulation Co Ltd
Nippon Telegraph and Telephone Corp
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 Japan Insulation Co Ltd, Nippon Telegraph and Telephone Corp filed Critical Japan Insulation Co Ltd
Priority to JP1986133890U priority Critical patent/JPH0637145Y2/ja
Publication of JPS6340404U publication Critical patent/JPS6340404U/ja
Application granted granted Critical
Publication of JPH0637145Y2 publication Critical patent/JPH0637145Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Installation Of Indoor Wiring (AREA)
JP1986133890U 1986-09-01 1986-09-01 耐火二重天井 Expired - Lifetime JPH0637145Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986133890U JPH0637145Y2 (ja) 1986-09-01 1986-09-01 耐火二重天井

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986133890U JPH0637145Y2 (ja) 1986-09-01 1986-09-01 耐火二重天井

Publications (2)

Publication Number Publication Date
JPS6340404U JPS6340404U (en, 2012) 1988-03-16
JPH0637145Y2 true JPH0637145Y2 (ja) 1994-09-28

Family

ID=31034617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986133890U Expired - Lifetime JPH0637145Y2 (ja) 1986-09-01 1986-09-01 耐火二重天井

Country Status (1)

Country Link
JP (1) JPH0637145Y2 (en, 2012)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5628252U (en, 2012) * 1979-08-09 1981-03-17
JPS59158616U (ja) * 1983-04-09 1984-10-24 株式会社竹中工務店 コンクリ−ト造り建築物の配線用床構造
JPS6050938A (ja) * 1983-08-30 1985-03-22 Sharp Corp 半導体集積回路

Also Published As

Publication number Publication date
JPS6340404U (en, 2012) 1988-03-16

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