JPS49103290A - - Google Patents
Info
- Publication number
- JPS49103290A JPS49103290A JP1450673A JP1450673A JPS49103290A JP S49103290 A JPS49103290 A JP S49103290A JP 1450673 A JP1450673 A JP 1450673A JP 1450673 A JP1450673 A JP 1450673A JP S49103290 A JPS49103290 A JP S49103290A
- Authority
- JP
- Japan
- 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
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1450673A JPS49103290A (cs) | 1973-02-05 | 1973-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1450673A JPS49103290A (cs) | 1973-02-05 | 1973-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49103290A true JPS49103290A (cs) | 1974-09-30 |
Family
ID=11862939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1450673A Pending JPS49103290A (cs) | 1973-02-05 | 1973-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS49103290A (cs) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5439290A (en) * | 1977-09-03 | 1979-03-26 | Mitsubishi Metal Corp | Boring tool |
| JPS56126510A (en) * | 1980-02-29 | 1981-10-03 | Tanaka Kikinzoku Kogyo Kk | Twist drill for deep hole |
| JPS614610A (ja) * | 1984-06-15 | 1986-01-10 | Honda Motor Co Ltd | ガンドリルリ−マ |
| CN116018225A (zh) * | 2020-08-28 | 2023-04-25 | 罗伯特·博世有限公司 | 用于钻削硬质材料的钻头刀片及钻头 |
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1973
- 1973-02-05 JP JP1450673A patent/JPS49103290A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5439290A (en) * | 1977-09-03 | 1979-03-26 | Mitsubishi Metal Corp | Boring tool |
| JPS56126510A (en) * | 1980-02-29 | 1981-10-03 | Tanaka Kikinzoku Kogyo Kk | Twist drill for deep hole |
| JPS614610A (ja) * | 1984-06-15 | 1986-01-10 | Honda Motor Co Ltd | ガンドリルリ−マ |
| CN116018225A (zh) * | 2020-08-28 | 2023-04-25 | 罗伯特·博世有限公司 | 用于钻削硬质材料的钻头刀片及钻头 |
| EP4215303A4 (en) * | 2020-08-28 | 2024-08-21 | Robert Bosch GmbH | DRILLS FOR DRILLING HARD MATERIALS AND DRILLS |