FR952623A - Perfectionnements aux calibreurs à air - Google Patents
Perfectionnements aux calibreurs à airInfo
- Publication number
- FR952623A FR952623A FR952623DA FR952623A FR 952623 A FR952623 A FR 952623A FR 952623D A FR952623D A FR 952623DA FR 952623 A FR952623 A FR 952623A
- Authority
- FR
- France
- Prior art keywords
- calibrators
- air
- air calibrators
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B13/00—Measuring arrangements characterised by the use of fluids
- G01B13/08—Measuring arrangements characterised by the use of fluids for measuring diameters
- G01B13/10—Measuring arrangements characterised by the use of fluids for measuring diameters internal diameters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US635307XA | 1946-11-30 | 1946-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR952623A true FR952623A (fr) | 1949-11-21 |
Family
ID=22049835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR952623D Expired FR952623A (fr) | 1946-11-30 | 1947-09-01 | Perfectionnements aux calibreurs à air |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE475823A (fr) |
| FR (1) | FR952623A (fr) |
| GB (1) | GB635307A (fr) |
| NL (1) | NL71360C (fr) |
-
0
- BE BE475823D patent/BE475823A/xx unknown
- NL NL71360D patent/NL71360C/xx active
-
1947
- 1947-08-27 GB GB23760/47A patent/GB635307A/en not_active Expired
- 1947-09-01 FR FR952623D patent/FR952623A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB635307A (en) | 1950-04-05 |
| NL71360C (fr) | |
| BE475823A (fr) |
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