JPH03110288U - - Google Patents
Info
- Publication number
- JPH03110288U JPH03110288U JP1992190U JP1992190U JPH03110288U JP H03110288 U JPH03110288 U JP H03110288U JP 1992190 U JP1992190 U JP 1992190U JP 1992190 U JP1992190 U JP 1992190U JP H03110288 U JPH03110288 U JP H03110288U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- fireproof
- partition wall
- sleeve
- receiving member
- 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.)
- Pending
Links
- 238000005192 partition Methods 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992190U JPH03110288U (en]) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992190U JPH03110288U (en]) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03110288U true JPH03110288U (en]) | 1991-11-12 |
Family
ID=31523023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992190U Pending JPH03110288U (en]) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03110288U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005220639A (ja) * | 2004-02-06 | 2005-08-18 | Shinryo Corp | 鉄骨ボード壁貫通スリーブユニットとそれを用いた施工方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3104365B2 (ja) * | 1992-01-09 | 2000-10-30 | 日本電気株式会社 | 基準電圧発生回路 |
-
1990
- 1990-02-28 JP JP1992190U patent/JPH03110288U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3104365B2 (ja) * | 1992-01-09 | 2000-10-30 | 日本電気株式会社 | 基準電圧発生回路 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005220639A (ja) * | 2004-02-06 | 2005-08-18 | Shinryo Corp | 鉄骨ボード壁貫通スリーブユニットとそれを用いた施工方法 |