NL251321A - - Google Patents
Info
- Publication number
- NL251321A NL251321A NL251321DA NL251321A NL 251321 A NL251321 A NL 251321A NL 251321D A NL251321D A NL 251321DA NL 251321 A NL251321 A NL 251321A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
- G11C17/02—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using magnetic or inductive elements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Credit Cards Or The Like (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1444459 | 1959-05-08 | ||
| JP4026559 | 1959-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL251321A true NL251321A (en:Method) |
Family
ID=26350399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL251321D NL251321A (en:Method) | 1959-05-08 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3215991A (en:Method) |
| DE (1) | DE1176197B (en:Method) |
| GB (1) | GB954299A (en:Method) |
| NL (1) | NL251321A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1012118A (en) * | 1964-10-16 | 1965-12-08 | Ibm | Digital data store |
| US3422410A (en) * | 1965-06-16 | 1969-01-14 | Sperry Rand Corp | Plated wire memory employing a magnetically saturable shield |
| US8552725B2 (en) * | 2009-12-07 | 2013-10-08 | Northrop Grumman Guidance & Electronics Company, Inc. | Systems and methods for obstructing magnetic flux while shielding a protected volume |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2187115A (en) * | 1939-03-02 | 1940-01-16 | Bell Telephone Labor Inc | Switching device |
| US2770796A (en) * | 1952-02-23 | 1956-11-13 | Int Standard Electric Corp | Registering device for receiving and sending connecting orders, particularly for conveying plants |
| US2820216A (en) * | 1955-03-19 | 1958-01-14 | Int Standard Electric Corp | Sensing arrangement for stored information concerning positioning of a mechanical element |
| US3027548A (en) * | 1956-12-17 | 1962-03-27 | Bell Telephone Labor Inc | Electromagnetic coupling arrangements |
| US2981935A (en) * | 1958-10-13 | 1961-04-25 | Burroughs Corp | Magnetic storage device |
-
0
- NL NL251321D patent/NL251321A/xx unknown
-
1960
- 1960-05-03 US US26514A patent/US3215991A/en not_active Expired - Lifetime
- 1960-05-06 DE DEN18289A patent/DE1176197B/de active Pending
- 1960-05-06 GB GB16111/60A patent/GB954299A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1176197B (de) | 1964-08-20 |
| GB954299A (en) | 1964-04-02 |
| US3215991A (en) | 1965-11-02 |