FR897498A - - Google Patents
Info
- Publication number
- FR897498A FR897498A FR897498DA FR897498A FR 897498 A FR897498 A FR 897498A FR 897498D A FR897498D A FR 897498DA FR 897498 A FR897498 A FR 897498A
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE258637X | 1942-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR897498A true FR897498A (hu) |
Family
ID=5966717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR897498D Active FR897498A (hu) | 1942-11-04 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH258637A (hu) |
| FR (1) | FR897498A (hu) |
-
0
- FR FR897498D patent/FR897498A/fr active Active
-
1943
- 1943-09-03 CH CH258637D patent/CH258637A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH258637A (de) | 1948-12-15 |