JPH0352906Y2 - - Google Patents
Info
- Publication number
- JPH0352906Y2 JPH0352906Y2 JP1986132231U JP13223186U JPH0352906Y2 JP H0352906 Y2 JPH0352906 Y2 JP H0352906Y2 JP 1986132231 U JP1986132231 U JP 1986132231U JP 13223186 U JP13223186 U JP 13223186U JP H0352906 Y2 JPH0352906 Y2 JP H0352906Y2
- Authority
- JP
- Japan
- Prior art keywords
- outer frame
- frame
- ceiling
- grooves
- inner frame
- 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
Links
- 238000007689 inspection Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Hinges (AREA)
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986132231U JPH0352906Y2 (US20030204162A1-20031030-M00001.png) | 1986-08-28 | 1986-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986132231U JPH0352906Y2 (US20030204162A1-20031030-M00001.png) | 1986-08-28 | 1986-08-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6337745U JPS6337745U (US20030204162A1-20031030-M00001.png) | 1988-03-11 |
| JPH0352906Y2 true JPH0352906Y2 (US20030204162A1-20031030-M00001.png) | 1991-11-18 |
Family
ID=31031420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986132231U Expired JPH0352906Y2 (US20030204162A1-20031030-M00001.png) | 1986-08-28 | 1986-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352906Y2 (US20030204162A1-20031030-M00001.png) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4823230B1 (US20030204162A1-20031030-M00001.png) * | 1968-05-25 | 1973-07-12 | ||
| JPS4823229B1 (US20030204162A1-20031030-M00001.png) * | 1968-01-10 | 1973-07-12 | ||
| JPS4823235B1 (US20030204162A1-20031030-M00001.png) * | 1968-03-09 | 1973-07-12 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4823229U (US20030204162A1-20031030-M00001.png) * | 1971-07-24 | 1973-03-16 | ||
| JPS4823230U (US20030204162A1-20031030-M00001.png) * | 1971-07-24 | 1973-03-16 | ||
| JPS5118594Y2 (US20030204162A1-20031030-M00001.png) * | 1971-07-24 | 1976-05-18 | ||
| JPS594113Y2 (ja) * | 1978-05-10 | 1984-02-06 | 株式会社ナカ技術研究所 | 点検口の内枠支持装置 |
-
1986
- 1986-08-28 JP JP1986132231U patent/JPH0352906Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4823229B1 (US20030204162A1-20031030-M00001.png) * | 1968-01-10 | 1973-07-12 | ||
| JPS4823235B1 (US20030204162A1-20031030-M00001.png) * | 1968-03-09 | 1973-07-12 | ||
| JPS4823230B1 (US20030204162A1-20031030-M00001.png) * | 1968-05-25 | 1973-07-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6337745U (US20030204162A1-20031030-M00001.png) | 1988-03-11 |
