FR890003A - - Google Patents
Info
- Publication number
- FR890003A FR890003A FR890003DA FR890003A FR 890003 A FR890003 A FR 890003A FR 890003D A FR890003D A FR 890003DA FR 890003 A FR890003 A FR 890003A
- Authority
- FR
- France
- 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
- B23B39/04—Co-ordinate boring or drilling machines; Machines for making holes without previous marking
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR890003A true FR890003A (ja) | 1944-01-26 |
Family
ID=1556608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR890003D Expired FR890003A (ja) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR890003A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2536706A (en) * | 1941-05-21 | 1951-01-02 | Genevoise Instr Physique | Device for the measurement of lengths |
-
0
- FR FR890003D patent/FR890003A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2536706A (en) * | 1941-05-21 | 1951-01-02 | Genevoise Instr Physique | Device for the measurement of lengths |