JPH0187821U - - Google Patents
Info
- Publication number
- JPH0187821U JPH0187821U JP18419587U JP18419587U JPH0187821U JP H0187821 U JPH0187821 U JP H0187821U JP 18419587 U JP18419587 U JP 18419587U JP 18419587 U JP18419587 U JP 18419587U JP H0187821 U JPH0187821 U JP H0187821U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- welded steel
- cutting
- plunger
- inner bead
- 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
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18419587U JPH0187821U (enExample) | 1987-12-02 | 1987-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18419587U JPH0187821U (enExample) | 1987-12-02 | 1987-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0187821U true JPH0187821U (enExample) | 1989-06-09 |
Family
ID=31475572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18419587U Pending JPH0187821U (enExample) | 1987-12-02 | 1987-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0187821U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5813284A (ja) * | 1981-07-13 | 1983-01-25 | Hitachi Ltd | フロ−ト弁 |
-
1987
- 1987-12-02 JP JP18419587U patent/JPH0187821U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5813284A (ja) * | 1981-07-13 | 1983-01-25 | Hitachi Ltd | フロ−ト弁 |