BE658281A - - Google Patents
Info
- Publication number
- BE658281A BE658281A BE658281DA BE658281A BE 658281 A BE658281 A BE 658281A BE 658281D A BE658281D A BE 658281DA BE 658281 A BE658281 A BE 658281A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
- G07C3/14—Quality control systems
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR960376A FR1402870A (fr) | 1964-01-15 | 1964-01-15 | Dispositif d'impression magnétique par contact d'une surface, ou volume, sensible, sur une pièce magnétisée, pour en détecter et localiser les défauts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658281A true BE658281A (xx) | 1965-07-14 |
Family
ID=8820942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658281D BE658281A (xx) | 1964-01-15 | 1965-01-14 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE658281A (xx) |
| DE (1) | DE1473708A1 (xx) |
| FR (1) | FR1402870A (xx) |
| LU (1) | LU47752A1 (xx) |
| NL (1) | NL6500487A (xx) |
-
1964
- 1964-01-15 FR FR960376A patent/FR1402870A/fr not_active Expired
-
1965
- 1965-01-08 LU LU47752A patent/LU47752A1/xx unknown
- 1965-01-14 BE BE658281D patent/BE658281A/xx unknown
- 1965-01-14 DE DE19651473708 patent/DE1473708A1/de active Pending
- 1965-01-15 NL NL6500487A patent/NL6500487A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1473708A1 (de) | 1969-03-13 |
| NL6500487A (xx) | 1965-07-16 |
| FR1402870A (fr) | 1965-06-18 |
| LU47752A1 (xx) | 1966-07-08 |