FR636442A - - Google Patents
Info
- Publication number
- FR636442A FR636442A FR636442DA FR636442A FR 636442 A FR636442 A FR 636442A FR 636442D A FR636442D A FR 636442DA FR 636442 A FR636442 A FR 636442A
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/20—Slide gauges
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR636442A true FR636442A (en) | 1928-04-10 |
Family
ID=1542305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR636442D Expired FR636442A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR636442A (en) |
-
0
- FR FR636442D patent/FR636442A/fr not_active Expired