JPS63103909U - - Google Patents
Info
- Publication number
- JPS63103909U JPS63103909U JP19846786U JP19846786U JPS63103909U JP S63103909 U JPS63103909 U JP S63103909U JP 19846786 U JP19846786 U JP 19846786U JP 19846786 U JP19846786 U JP 19846786U JP S63103909 U JPS63103909 U JP S63103909U
- Authority
- JP
- Japan
- Prior art keywords
- shaped groove
- scale
- fixed
- round bar
- plate
- 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
- 238000005553 drilling Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19846786U JPS63103909U (cs) | 1986-12-25 | 1986-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19846786U JPS63103909U (cs) | 1986-12-25 | 1986-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63103909U true JPS63103909U (cs) | 1988-07-06 |
Family
ID=31159181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19846786U Pending JPS63103909U (cs) | 1986-12-25 | 1986-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63103909U (cs) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4813020U (cs) * | 1971-06-23 | 1973-02-14 | ||
| JPS5096988A (cs) * | 1973-12-27 | 1975-08-01 |
-
1986
- 1986-12-25 JP JP19846786U patent/JPS63103909U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4813020U (cs) * | 1971-06-23 | 1973-02-14 | ||
| JPS5096988A (cs) * | 1973-12-27 | 1975-08-01 |