NL66000C - - Google Patents
Info
- Publication number
- NL66000C NL66000C NL66000DA NL66000C NL 66000 C NL66000 C NL 66000C NL 66000D A NL66000D A NL 66000DA NL 66000 C NL66000 C NL 66000C
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Mathematical Physics (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Mobile Radio Communication Systems (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Near-Field Transmission Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US254410A US2355281A (en) | 1939-02-03 | 1939-02-03 | Transmission system for statistical data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL66000C true NL66000C (da) |
Family
ID=22964207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL66000D NL66000C (da) | 1939-02-03 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2355281A (da) |
| DE (1) | DE747554C (da) |
| GB (1) | GB538607A (da) |
| NL (1) | NL66000C (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2751148A (en) * | 1956-06-19 | H allen ctal | ||
| GB539745A (en) * | 1940-02-16 | 1941-09-23 | William Hatton | Improvements in or relating to electric calculator equipment |
| US2824694A (en) * | 1950-09-06 | 1958-02-25 | Boni Alessandro | Analytic calculating machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE527176C (de) * | 1929-01-11 | 1931-06-15 | Hermann Gildemeister Dipl Ing | Asynchroner elektrischer Fernschnellschreiber |
-
0
- NL NL66000D patent/NL66000C/xx active
-
1939
- 1939-02-03 US US254410A patent/US2355281A/en not_active Expired - Lifetime
-
1940
- 1940-02-03 DE DED82006D patent/DE747554C/de not_active Expired
- 1940-02-05 GB GB2239/40A patent/GB538607A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2355281A (en) | 1944-08-08 |
| DE747554C (de) | 1945-01-10 |
| GB538607A (en) | 1941-08-11 |