FR2121612A1 - - Google Patents
Info
- Publication number
- FR2121612A1 FR2121612A1 FR7200281A FR7200281A FR2121612A1 FR 2121612 A1 FR2121612 A1 FR 2121612A1 FR 7200281 A FR7200281 A FR 7200281A FR 7200281 A FR7200281 A FR 7200281A FR 2121612 A1 FR2121612 A1 FR 2121612A1
- Authority
- FR
- France
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or vehicle trains
- B61L25/04—Indicating or recording train identities
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712101105 DE2101105C3 (en) | 1971-01-12 | 1971-01-12 | Method for automatically selecting the information with the fewest errors from a large number of successive wireless transmissions of the same k-digit information between mutually movable interrogation and response devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2121612A1 true FR2121612A1 (en) | 1972-08-25 |
| FR2121612B1 FR2121612B1 (en) | 1976-10-29 |
Family
ID=5795613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7200281A Expired FR2121612B1 (en) | 1971-01-12 | 1972-01-06 |
Country Status (11)
| Country | Link |
|---|---|
| BE (1) | BE777818A (en) |
| CH (1) | CH547580A (en) |
| CS (1) | CS158718B2 (en) |
| DD (1) | DD95600A5 (en) |
| DE (1) | DE2101105C3 (en) |
| FR (1) | FR2121612B1 (en) |
| GB (1) | GB1350555A (en) |
| IT (1) | IT946316B (en) |
| NL (1) | NL7117674A (en) |
| PL (1) | PL82934B1 (en) |
| SU (1) | SU550997A3 (en) |
-
1971
- 1971-01-12 DE DE19712101105 patent/DE2101105C3/en not_active Expired
- 1971-12-03 CH CH1758371A patent/CH547580A/en not_active IP Right Cessation
- 1971-12-22 NL NL7117674A patent/NL7117674A/xx not_active Application Discontinuation
- 1971-12-30 DD DD16003271A patent/DD95600A5/xx unknown
- 1971-12-31 CS CS918171A patent/CS158718B2/cs unknown
-
1972
- 1972-01-05 IT IT1905672A patent/IT946316B/en active
- 1972-01-06 FR FR7200281A patent/FR2121612B1/fr not_active Expired
- 1972-01-07 BE BE777818A patent/BE777818A/en unknown
- 1972-01-10 PL PL15283572A patent/PL82934B1/pl unknown
- 1972-01-12 GB GB152672A patent/GB1350555A/en not_active Expired
- 1972-01-12 SU SU1740251A patent/SU550997A3/en active
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2101105C3 (en) | 1973-09-20 |
| DE2101105A1 (en) | 1972-08-03 |
| BE777818A (en) | 1972-07-07 |
| DE2101105B2 (en) | 1972-11-30 |
| PL82934B1 (en) | 1975-10-31 |
| FR2121612B1 (en) | 1976-10-29 |
| GB1350555A (en) | 1974-04-18 |
| CH547580A (en) | 1974-03-29 |
| NL7117674A (en) | 1972-07-14 |
| CS158718B2 (en) | 1974-11-25 |
| SU550997A3 (en) | 1977-03-15 |
| IT946316B (en) | 1973-05-21 |
| DD95600A5 (en) | 1973-02-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |