FR879940A - Improvements to drills - Google Patents
Improvements to drillsInfo
- Publication number
- FR879940A FR879940A FR879940DA FR879940A FR 879940 A FR879940 A FR 879940A FR 879940D A FR879940D A FR 879940DA FR 879940 A FR879940 A FR 879940A
- Authority
- FR
- France
- Prior art keywords
- drills
- 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
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR879940T | 1942-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR879940A true FR879940A (en) | 1943-03-09 |
Family
ID=9362033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR879940D Expired FR879940A (en) | 1942-03-03 | 1942-03-03 | Improvements to drills |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR879940A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2995069A (en) * | 1958-12-19 | 1961-08-08 | Bridgeport Machines | Multi-speed tool spindles fed by common quill |
WO1984004484A1 (en) * | 1983-05-06 | 1984-11-22 | Mefina Sa | Universal do-it-yourself machine |
-
1942
- 1942-03-03 FR FR879940D patent/FR879940A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2995069A (en) * | 1958-12-19 | 1961-08-08 | Bridgeport Machines | Multi-speed tool spindles fed by common quill |
WO1984004484A1 (en) * | 1983-05-06 | 1984-11-22 | Mefina Sa | Universal do-it-yourself machine |
EP0130936A1 (en) * | 1983-05-06 | 1985-01-09 | Mefina S.A. | Universal handiwork tool |
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