BE469852A - - Google Patents
Info
- Publication number
- BE469852A BE469852A BE469852DA BE469852A BE 469852 A BE469852 A BE 469852A BE 469852D A BE469852D A BE 469852DA BE 469852 A BE469852 A BE 469852A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C7/00—Input mechanisms
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Lock And Its Accessories (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Ticket-Dispensing Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US593857A US2475312A (en) | 1945-05-15 | 1945-05-15 | Accumulator entry means controlled by combinational hole records |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE469852A true BE469852A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) |
Family
ID=24376493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE469852D BE469852A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1945-05-15 |
Country Status (3)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2789762A (en) * | 1954-01-20 | 1957-04-23 | Ibm | Dual entry controlling means for accumulators |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE516807C (de) * | 1926-11-16 | 1931-02-05 | Accounting And Tabulating Mach | Statistische Tabelliermaschine |
| US2106801A (en) * | 1928-06-16 | 1938-02-01 | Robert L Houston | Record controlled machine |
| US2244241A (en) * | 1937-10-01 | 1941-06-03 | Ibm | Cross-adding accounting machine and programing means therefor |
| US2348535A (en) * | 1939-02-09 | 1944-05-09 | Gen Electric | Accounting apparatus |
| US2343370A (en) * | 1939-12-09 | 1944-03-07 | Ibm | Accounting machine |
| US2386425A (en) * | 1943-06-17 | 1945-10-09 | Ibm | Adding and subtracting mechanism |
| US2399755A (en) * | 1944-04-01 | 1946-05-07 | Ibm | Accounting mechanism |
-
0
- BE BE469852D patent/BE469852A/xx unknown
-
1945
- 1945-05-15 US US593857A patent/US2475312A/en not_active Expired - Lifetime
-
1946
- 1946-05-01 GB GB13229/46A patent/GB611478A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB611478A (en) | 1948-10-29 |
| US2475312A (en) | 1949-07-05 |