FR1031620A - Advanced courses - Google Patents
Advanced coursesInfo
- Publication number
- FR1031620A FR1031620A FR1031620DA FR1031620A FR 1031620 A FR1031620 A FR 1031620A FR 1031620D A FR1031620D A FR 1031620DA FR 1031620 A FR1031620 A FR 1031620A
- Authority
- FR
- France
- Prior art keywords
- advanced courses
- courses
- advanced
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G5/00—Thread-cutting tools; Die-heads
- B23G5/02—Thread-cutting tools; Die-heads without means for adjustment
- B23G5/04—Dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB295161X | 1949-11-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1031620A true FR1031620A (en) | 1953-06-25 |
Family
ID=10292761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1031620D Expired FR1031620A (en) | 1949-11-01 | 1950-10-30 | Advanced courses |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH295161A (en) |
FR (1) | FR1031620A (en) |
GB (1) | GB670814A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4645386A (en) * | 1984-01-31 | 1987-02-24 | The Ingersoll Cutting Tool Company | Thread-cutting apparatus |
US4531863A (en) * | 1984-01-31 | 1985-07-30 | The Ingersoll Cutting Tool Company | Thread-cutting apparatus |
US4913604A (en) * | 1987-09-23 | 1990-04-03 | Vargus Ltd. Tool Manufacturing Co. | Thread milling tool |
CN103372692A (en) * | 2012-04-20 | 2013-10-30 | 李仕清 | Different-diameter guiding combined cutting tap or combined cutting cone |
-
1949
- 1949-11-01 GB GB28013/49A patent/GB670814A/en not_active Expired
-
1950
- 1950-10-30 FR FR1031620D patent/FR1031620A/en not_active Expired
- 1950-11-01 CH CH295161D patent/CH295161A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH295161A (en) | 1953-12-15 |
GB670814A (en) | 1952-04-23 |
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