NL7207263A - - Google Patents
Info
- Publication number
- NL7207263A NL7207263A NL7207263A NL7207263A NL7207263A NL 7207263 A NL7207263 A NL 7207263A NL 7207263 A NL7207263 A NL 7207263A NL 7207263 A NL7207263 A NL 7207263A NL 7207263 A NL7207263 A NL 7207263A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
- G08B13/2488—Timing issues, e.g. synchronising measures to avoid signal collision, with multiple emitters or a single emitter and receiver
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7207263A NL7207263A (da) | 1972-05-29 | 1972-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7207263A NL7207263A (da) | 1972-05-29 | 1972-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7207263A true NL7207263A (da) | 1973-12-03 |
Family
ID=19816149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7207263A NL7207263A (da) | 1972-05-29 | 1972-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL7207263A (da) |
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1972
- 1972-05-29 NL NL7207263A patent/NL7207263A/xx unknown