NL7214247A - - Google Patents
Info
- Publication number
- NL7214247A NL7214247A NL7214247A NL7214247A NL7214247A NL 7214247 A NL7214247 A NL 7214247A NL 7214247 A NL7214247 A NL 7214247A NL 7214247 A NL7214247 A NL 7214247A NL 7214247 A NL7214247 A NL 7214247A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/24—Circuit arrangements for boards or switchyards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Controls And Circuits For Display Device (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712152594 DE2152594A1 (de) | 1971-10-22 | 1971-10-22 | Verfahren und anordnung zum darstellen von blindschaltbildern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7214247A true NL7214247A (enExample) | 1973-04-25 |
Family
ID=5823061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7214247A NL7214247A (enExample) | 1971-10-22 | 1972-10-20 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2152594A1 (enExample) |
| FR (1) | FR2157623A5 (enExample) |
| GB (1) | GB1412471A (enExample) |
| NL (1) | NL7214247A (enExample) |
-
1971
- 1971-10-22 DE DE19712152594 patent/DE2152594A1/de active Pending
-
1972
- 1972-10-20 FR FR7237276A patent/FR2157623A5/fr not_active Expired
- 1972-10-20 NL NL7214247A patent/NL7214247A/xx unknown
- 1972-10-23 GB GB4881872A patent/GB1412471A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1412471A (en) | 1975-11-05 |
| DE2152594A1 (de) | 1973-04-26 |
| FR2157623A5 (enExample) | 1973-06-01 |