FR931461A - Change-code - Google Patents
Change-codeInfo
- Publication number
- FR931461A FR931461A FR931461DA FR931461A FR 931461 A FR931461 A FR 931461A FR 931461D A FR931461D A FR 931461DA FR 931461 A FR931461 A FR 931461A
- Authority
- FR
- France
- Prior art keywords
- code
- change
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M5/00—Conversion of the form of the representation of individual digits
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Interface Circuits In Exchanges (AREA)
- Direct Current Feeding And Distribution (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL103675A NL58867C (pm) | 1941-11-19 | 1941-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR931461A true FR931461A (fr) | 1948-02-24 |
Family
ID=40342575
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR887617D Expired FR887617A (fr) | 1941-11-19 | Transpositeur alphabétique pour télescripteur | |
| FR931461D Expired FR931461A (fr) | 1941-11-19 | 1946-07-27 | Change-code |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR887617D Expired FR887617A (fr) | 1941-11-19 | Transpositeur alphabétique pour télescripteur |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH262920A (pm) |
| DE (1) | DE862764C (pm) |
| FR (2) | FR931461A (pm) |
| GB (1) | GB632795A (pm) |
| NL (1) | NL58867C (pm) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2759998A (en) * | 1951-10-26 | 1956-08-21 | Itt | Pulse communication system |
-
0
- FR FR887617D patent/FR887617A/fr not_active Expired
-
1941
- 1941-11-19 NL NL103675A patent/NL58867C/xx active
-
1946
- 1946-07-17 CH CH262920D patent/CH262920A/fr unknown
- 1946-07-27 FR FR931461D patent/FR931461A/fr not_active Expired
- 1946-08-21 GB GB24969/46A patent/GB632795A/en not_active Expired
-
1950
- 1950-08-18 DE DEST2009A patent/DE862764C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL58867C (pm) | 1946-02-15 |
| FR887617A (fr) | 1943-11-19 |
| DE862764C (de) | 1953-01-12 |
| GB632795A (en) | 1949-12-05 |
| CH262920A (fr) | 1949-07-31 |
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