JPS5544251B2 - - Google Patents
Info
- Publication number
- JPS5544251B2 JPS5544251B2 JP6891472A JP6891472A JPS5544251B2 JP S5544251 B2 JPS5544251 B2 JP S5544251B2 JP 6891472 A JP6891472 A JP 6891472A JP 6891472 A JP6891472 A JP 6891472A JP S5544251 B2 JPS5544251 B2 JP S5544251B2
- 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.)
- Expired
Links
Landscapes
- Retarders (AREA)
- Turning (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6891472A JPS5544251B2 (https=) | 1972-07-10 | 1972-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6891472A JPS5544251B2 (https=) | 1972-07-10 | 1972-07-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4927758A JPS4927758A (https=) | 1974-03-12 |
| JPS5544251B2 true JPS5544251B2 (https=) | 1980-11-11 |
Family
ID=13387382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6891472A Expired JPS5544251B2 (https=) | 1972-07-10 | 1972-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5544251B2 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5549031B2 (https=) * | 1972-09-01 | 1980-12-09 | ||
| JPS5211200A (en) * | 1975-07-18 | 1977-01-27 | Tatsuro Kuratomi | Production of cubic boron nitride |
| JPS57168850A (en) * | 1981-04-10 | 1982-10-18 | Mitsutoyo Mfg Co Ltd | Internal grinding machine |
| DE3830840C1 (https=) * | 1988-09-10 | 1989-11-16 | Wildenburg, Joerg | |
| US5618509A (en) * | 1993-07-09 | 1997-04-08 | Showa Denko K.K. | Method for producing cubic boron nitride |
-
1972
- 1972-07-10 JP JP6891472A patent/JPS5544251B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4927758A (https=) | 1974-03-12 |