CS166026B2 - - Google Patents
Info
- Publication number
- CS166026B2 CS166026B2 CS3229A CS322971A CS166026B2 CS 166026 B2 CS166026 B2 CS 166026B2 CS 3229 A CS3229 A CS 3229A CS 322971 A CS322971 A CS 322971A CS 166026 B2 CS166026 B2 CS 166026B2
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems, e.g. audible personal calling systems
- G08B3/10—Audible signalling systems, e.g. audible personal calling systems using electric transmission; using electromagnetic transmission
- G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Game Rules And Presentations Of Slot Machines (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT478870A AT318017B (de) | 1970-05-27 | 1970-05-27 | Schaltungsanordnung für die Zuordnung von Zahlen eines Zahlensystems zu beliebigen Zahlen des gleichen oder eines anderen Zahlensystems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS166026B2 true CS166026B2 (OSRAM) | 1976-01-29 |
Family
ID=3568335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS3229A CS166026B2 (OSRAM) | 1970-05-27 | 1971-05-04 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT318017B (OSRAM) |
| CH (1) | CH530052A (OSRAM) |
| CS (1) | CS166026B2 (OSRAM) |
| DE (1) | DE2119121B2 (OSRAM) |
| FR (1) | FR2093674A5 (OSRAM) |
| GB (1) | GB1322665A (OSRAM) |
| SE (1) | SE381787B (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4227180A (en) | 1978-01-09 | 1980-10-07 | Hochiki Corporation | Centralized monitor and control system |
-
1970
- 1970-05-27 AT AT478870A patent/AT318017B/de not_active IP Right Cessation
-
1971
- 1971-04-20 DE DE19712119121 patent/DE2119121B2/de active Granted
- 1971-05-04 CS CS3229A patent/CS166026B2/cs unknown
- 1971-05-11 GB GB1427771*[A patent/GB1322665A/en not_active Expired
- 1971-05-21 CH CH745571A patent/CH530052A/de not_active IP Right Cessation
- 1971-05-25 SE SE7106694A patent/SE381787B/xx unknown
- 1971-05-25 FR FR7118766A patent/FR2093674A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2119121B2 (de) | 1973-09-06 |
| DE2119121A1 (de) | 1971-12-09 |
| FR2093674A5 (OSRAM) | 1972-01-28 |
| CH530052A (de) | 1972-10-31 |
| AT318017B (de) | 1974-09-25 |
| DE2119121C3 (OSRAM) | 1974-03-28 |
| SE381787B (sv) | 1975-12-15 |
| GB1322665A (en) | 1973-07-11 |