JPH0443407U - - Google Patents
Info
- Publication number
- JPH0443407U JPH0443407U JP1990084300U JP8430090U JPH0443407U JP H0443407 U JPH0443407 U JP H0443407U JP 1990084300 U JP1990084300 U JP 1990084300U JP 8430090 U JP8430090 U JP 8430090U JP H0443407 U JPH0443407 U JP H0443407U
- Authority
- JP
- Japan
- Prior art keywords
- metal pipe
- die
- moves
- metal
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 13
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Landscapes
- Metal Extraction Processes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990084300U JPH0443407U (en]) | 1990-08-08 | 1990-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990084300U JPH0443407U (en]) | 1990-08-08 | 1990-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0443407U true JPH0443407U (en]) | 1992-04-13 |
Family
ID=31632674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990084300U Pending JPH0443407U (en]) | 1990-08-08 | 1990-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443407U (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4921241A (en]) * | 1972-06-16 | 1974-02-25 | ||
| JPS613509A (ja) * | 1984-06-16 | 1986-01-09 | Nippon Resuko:Kk | 双方向増幅装置 |
-
1990
- 1990-08-08 JP JP1990084300U patent/JPH0443407U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4921241A (en]) * | 1972-06-16 | 1974-02-25 | ||
| JPS613509A (ja) * | 1984-06-16 | 1986-01-09 | Nippon Resuko:Kk | 双方向増幅装置 |