JPS63161705U - - Google Patents
Info
- Publication number
- JPS63161705U JPS63161705U JP5120587U JP5120587U JPS63161705U JP S63161705 U JPS63161705 U JP S63161705U JP 5120587 U JP5120587 U JP 5120587U JP 5120587 U JP5120587 U JP 5120587U JP S63161705 U JPS63161705 U JP S63161705U
- Authority
- JP
- Japan
- Prior art keywords
- brazed
- cement
- drill
- shank
- spiral groove
- 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
- 239000004568 cement Substances 0.000 claims 3
- 238000000034 method Methods 0.000 claims 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
- 238000005553 drilling Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 238000009704 powder extrusion Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5120587U JPS63161705U (enrdf_load_stackoverflow) | 1987-04-03 | 1987-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5120587U JPS63161705U (enrdf_load_stackoverflow) | 1987-04-03 | 1987-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63161705U true JPS63161705U (enrdf_load_stackoverflow) | 1988-10-21 |
Family
ID=30875251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5120587U Pending JPS63161705U (enrdf_load_stackoverflow) | 1987-04-03 | 1987-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63161705U (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5917113B2 (ja) * | 1978-05-12 | 1984-04-19 | 宇部興産株式会社 | １，３−ジメチル−４−（２，４−ジクロロベンゾイル）−５−ヒドロキシピラゾ−ルの製法 |
-
1987
- 1987-04-03 JP JP5120587U patent/JPS63161705U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5917113B2 (ja) * | 1978-05-12 | 1984-04-19 | 宇部興産株式会社 | １，３−ジメチル−４−（２，４−ジクロロベンゾイル）−５−ヒドロキシピラゾ−ルの製法 |
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