FR665725A - - Google Patents
Info
- Publication number
- FR665725A FR665725A FR665725DA FR665725A FR 665725 A FR665725 A FR 665725A FR 665725D A FR665725D A FR 665725DA FR 665725 A FR665725 A FR 665725A
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1946913X | 1928-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR665725A true FR665725A (zh) |
Family
ID=7750768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR665725D Active FR665725A (zh) | 1928-02-28 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US1946913A (zh) |
| FR (1) | FR665725A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA555420A (en) * | 1954-05-03 | 1958-04-01 | Royal Mcbee Corporation | Combination tabulating and card punching machine |
-
0
- FR FR665725D patent/FR665725A/fr active Active
-
1928
- 1928-06-16 US US285809A patent/US1946913A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1946913A (en) | 1934-02-13 |