BE724939A - - Google Patents
Info
- Publication number
- BE724939A BE724939A BE724939DA BE724939A BE 724939 A BE724939 A BE 724939A BE 724939D A BE724939D A BE 724939DA BE 724939 A BE724939 A BE 724939A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/26—Details
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69236867A | 1967-12-21 | 1967-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE724939A true BE724939A (fr) | 1969-05-16 |
Family
ID=24780296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE724939D BE724939A (fr) | 1967-12-21 | 1968-12-05 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE724939A (fr) |
| CH (1) | CH479138A (fr) |
| DE (1) | DE1815569A1 (fr) |
| FR (1) | FR1599290A (fr) |
| GB (1) | GB1196716A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5636494B2 (fr) * | 1973-08-14 | 1981-08-25 | ||
| JPS5636493B2 (fr) * | 1973-08-14 | 1981-08-25 |
-
1968
- 1968-11-20 GB GB5499268A patent/GB1196716A/en not_active Expired
- 1968-12-05 BE BE724939D patent/BE724939A/xx unknown
- 1968-12-18 FR FR1599290D patent/FR1599290A/fr not_active Expired
- 1968-12-19 DE DE19681815569 patent/DE1815569A1/de active Pending
- 1968-12-20 CH CH1948968A patent/CH479138A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH479138A (fr) | 1969-09-30 |
| DE1815569A1 (de) | 1969-09-25 |
| FR1599290A (fr) | 1970-07-15 |
| GB1196716A (en) | 1970-07-01 |