FR999144A - - Google Patents
Info
- Publication number
- FR999144A FR999144A FR999144DA FR999144A FR 999144 A FR999144 A FR 999144A FR 999144D A FR999144D A FR 999144DA FR 999144 A FR999144 A FR 999144A
- 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
- G01B3/34—Ring or other apertured gauges, e.g. "go/no-go" gauge
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR999144A true FR999144A (fr) | 1952-01-25 |
Family
ID=1567112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR999144D Expired FR999144A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR999144A (fr) |
-
0
- FR FR999144D patent/FR999144A/fr not_active Expired