JPS4989402A - - Google Patents
Info
- Publication number
- JPS4989402A JPS4989402A JP48134006A JP13400673A JPS4989402A JP S4989402 A JPS4989402 A JP S4989402A JP 48134006 A JP48134006 A JP 48134006A JP 13400673 A JP13400673 A JP 13400673A JP S4989402 A JPS4989402 A JP S4989402A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
- G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
- G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
- G08B3/1075—Paging racks
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7216307,A NL173570C (nl) | 1972-12-01 | 1972-12-01 | Personenoproepstelsel omvattende een aantal ontvangers en een inrichting voor het aanduiden van de afwezigheid van een opgeroepen persoon. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4989402A true JPS4989402A (en:Method) | 1974-08-27 |
| JPS5527741B2 JPS5527741B2 (en:Method) | 1980-07-23 |
Family
ID=19817457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13400673A Expired JPS5527741B2 (en:Method) | 1972-12-01 | 1973-11-28 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5527741B2 (en:Method) |
| CA (1) | CA987805A (en:Method) |
| FR (1) | FR2209150B1 (en:Method) |
| GB (1) | GB1432196A (en:Method) |
| NL (1) | NL173570C (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT218519Z2 (it) * | 1989-07-25 | 1992-05-27 | Umberto Cardini | Miglioramenti nei dispositivi di sicurezza dotati di comando a distanza. |
| NL9001318A (nl) * | 1990-06-11 | 1992-01-02 | Ericsson Radio Systems Bv | Stelsel voor het detecteren van de aanwezigheid in een rek van een draagbare eenheid die geschikt is voor het uitzenden of ontvangen van een signaal met een toegewezen identificatienummer. |
| FR3139632B1 (fr) | 2022-09-13 | 2024-10-25 | Psa Automobiles Sa | Surveillance de pics de courant de décharge d’une batterie rechargeable d’un véhicule |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4866304A (en:Method) * | 1971-12-06 | 1973-09-11 |
-
1972
- 1972-12-01 NL NLAANVRAGE7216307,A patent/NL173570C/xx not_active IP Right Cessation
-
1973
- 1973-11-28 GB GB5517873A patent/GB1432196A/en not_active Expired
- 1973-11-28 CA CA186,902A patent/CA987805A/en not_active Expired
- 1973-11-28 JP JP13400673A patent/JPS5527741B2/ja not_active Expired
- 1973-11-28 FR FR7342314A patent/FR2209150B1/fr not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4866304A (en:Method) * | 1971-12-06 | 1973-09-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2356529B2 (de) | 1976-08-26 |
| JPS5527741B2 (en:Method) | 1980-07-23 |
| NL173570B (nl) | 1983-09-01 |
| DE2356529A1 (de) | 1974-06-06 |
| GB1432196A (en) | 1976-04-14 |
| FR2209150B1 (en:Method) | 1976-11-19 |
| NL7216307A (en:Method) | 1974-06-05 |
| CA987805A (en) | 1976-04-20 |
| NL173570C (nl) | 1984-02-01 |
| FR2209150A1 (en:Method) | 1974-06-28 |