JPS61131208U - - Google Patents
Info
- Publication number
- JPS61131208U JPS61131208U JP1602385U JP1602385U JPS61131208U JP S61131208 U JPS61131208 U JP S61131208U JP 1602385 U JP1602385 U JP 1602385U JP 1602385 U JP1602385 U JP 1602385U JP S61131208 U JPS61131208 U JP S61131208U
- Authority
- JP
- Japan
- Prior art keywords
- shaped steel
- steel beam
- pair
- frame
- move
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000005553 drilling Methods 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1602385U JPS61131208U (fr) | 1985-02-06 | 1985-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1602385U JPS61131208U (fr) | 1985-02-06 | 1985-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61131208U true JPS61131208U (fr) | 1986-08-16 |
Family
ID=30502401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1602385U Pending JPS61131208U (fr) | 1985-02-06 | 1985-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61131208U (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5748007B2 (fr) * | 1979-07-04 | 1982-10-13 |
-
1985
- 1985-02-06 JP JP1602385U patent/JPS61131208U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5748007B2 (fr) * | 1979-07-04 | 1982-10-13 |