FR987799A - - Google Patents
Info
- Publication number
- FR987799A FR987799A FR987799DA FR987799A FR 987799 A FR987799 A FR 987799A FR 987799D A FR987799D A FR 987799DA FR 987799 A FR987799 A FR 987799A
- 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.)
- Expired
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)
- Lock And Its Accessories (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32156A US2580693A (en) | 1948-06-10 | 1948-06-10 | Combined tabulator and summary punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR987799A true FR987799A (fr) | 1951-08-20 |
Family
ID=21863406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR987799D Expired FR987799A (fr) | 1948-06-10 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2580693A (fr) |
| DE (1) | DE1025181B (fr) |
| FR (1) | FR987799A (fr) |
| GB (1) | GB665175A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3022939A (en) * | 1962-02-27 | Flagge | ||
| US2889110A (en) * | 1953-06-19 | 1959-06-02 | Ibm | Bill feeding and piercing devices |
| US3021055A (en) * | 1956-12-31 | 1962-02-13 | Friden Inc | Zero setting control means |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2099628A (en) * | 1937-11-16 | sampson | ||
| US2010642A (en) * | 1930-01-07 | 1935-08-06 | Ibm | Accounting machine |
| US2093529A (en) * | 1932-10-11 | 1937-09-21 | Ibm | Tabulating machine |
| GB518752A (en) * | 1938-09-03 | 1940-03-06 | Arthur Thomas | Improvements in or relating to mechanism for sensing statistical record cards |
| US2244790A (en) * | 1939-08-22 | 1941-06-10 | Reed Corp Of America | Adjustable support |
| US2354549A (en) * | 1940-01-27 | 1944-07-25 | Remington Rand Inc | Card controlled mechanism |
| US2381361A (en) * | 1940-02-01 | 1945-08-07 | Remington Rand Inc | Tabulating and accounting machine |
-
0
- FR FR987799D patent/FR987799A/fr not_active Expired
-
1948
- 1948-06-10 US US32156A patent/US2580693A/en not_active Expired - Lifetime
-
1949
- 1949-05-10 GB GB12491/49A patent/GB665175A/en not_active Expired
-
1950
- 1950-10-02 DE DER4301A patent/DE1025181B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB665175A (en) | 1952-01-16 |
| US2580693A (en) | 1952-01-01 |
| DE1025181B (de) | 1958-02-27 |