JPS61115409U - - Google Patents
Info
- Publication number
- JPS61115409U JPS61115409U JP19792884U JP19792884U JPS61115409U JP S61115409 U JPS61115409 U JP S61115409U JP 19792884 U JP19792884 U JP 19792884U JP 19792884 U JP19792884 U JP 19792884U JP S61115409 U JPS61115409 U JP S61115409U
- Authority
- JP
- Japan
- Prior art keywords
- edge
- bar
- channel steel
- light channel
- head
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims 2
Landscapes
- Joining Of Building Structures In Genera (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19792884U JPH0137048Y2 (enExample) | 1984-12-29 | 1984-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19792884U JPH0137048Y2 (enExample) | 1984-12-29 | 1984-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61115409U true JPS61115409U (enExample) | 1986-07-21 |
| JPH0137048Y2 JPH0137048Y2 (enExample) | 1989-11-09 |
Family
ID=30756487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19792884U Expired JPH0137048Y2 (enExample) | 1984-12-29 | 1984-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0137048Y2 (enExample) |
-
1984
- 1984-12-29 JP JP19792884U patent/JPH0137048Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0137048Y2 (enExample) | 1989-11-09 |