BE385676A - - Google Patents
Info
- Publication number
- BE385676A BE385676A BE385676DA BE385676A BE 385676 A BE385676 A BE 385676A BE 385676D A BE385676D A BE 385676DA BE 385676 A BE385676 A BE 385676A
- Authority
- BE
- Belgium
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
- G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
- G01B15/02—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness
- G01B15/025—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness by measuring absorption
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE383478X | 1931-02-06 | ||
| DE383806X | 1931-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE385676A true BE385676A (en(2012)) |
Family
ID=31888951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE385676D BE385676A (en(2012)) | 1931-02-06 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE385676A (en(2012)) |
| FR (1) | FR729834A (en(2012)) |
| GB (2) | GB383478A (en(2012)) |
-
0
- BE BE385676D patent/BE385676A/xx unknown
-
1932
- 1932-01-15 FR FR729834D patent/FR729834A/fr not_active Expired
- 1932-01-25 GB GB2282/32A patent/GB383478A/en not_active Expired
- 1932-01-26 GB GB2357/32A patent/GB383806A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB383478A (en) | 1932-11-17 |
| GB383806A (en) | 1932-11-24 |
| FR729834A (fr) | 1932-08-01 |