BE567821A - - Google Patents
Info
- Publication number
- BE567821A BE567821A BE567821DA BE567821A BE 567821 A BE567821 A BE 567821A BE 567821D A BE567821D A BE 567821DA BE 567821 A BE567821 A BE 567821A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US667788A US2975236A (en) | 1957-06-25 | 1957-06-25 | Magnetic drum storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE567821A true BE567821A (da) |
Family
ID=24679640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE567821D BE567821A (da) | 1957-06-25 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2975236A (da) |
| BE (1) | BE567821A (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3114006A (en) * | 1958-04-09 | 1963-12-10 | Automatic Elect Lab | Data storage unit |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL163823B (nl) * | 1950-09-07 | West Laboratories Inc | Werkwijze voor het bereiden van een laagschuimend reinigingsmiddel. | |
| BE507798A (da) * | 1950-12-16 | |||
| US2738382A (en) * | 1951-01-27 | 1956-03-13 | Bell Telephone Labor Inc | Magnetic drum dial pulse recording and storage registers |
| BE526957A (da) * | 1953-03-05 |
-
0
- BE BE567821D patent/BE567821A/xx unknown
-
1957
- 1957-06-25 US US667788A patent/US2975236A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2975236A (en) | 1961-03-14 |