BE713351A - - Google Patents
Info
- Publication number
- BE713351A BE713351A BE713351DA BE713351A BE 713351 A BE713351 A BE 713351A BE 713351D A BE713351D A BE 713351DA BE 713351 A BE713351 A BE 713351A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Semiconductor Memories (AREA)
- Digital Magnetic Recording (AREA)
- Magnetic Heads (AREA)
- Mram Or Spin Memory Techniques (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB05991/67A GB1166691A (en) | 1967-04-07 | 1967-04-07 | Magnetic Storage Arrangements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE713351A true BE713351A (xx) | 1968-10-08 |
Family
ID=10069233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE713351D BE713351A (xx) | 1967-04-07 | 1968-04-08 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3546683A (xx) |
| BE (1) | BE713351A (xx) |
| DE (1) | DE1774080A1 (xx) |
| ES (1) | ES352491A1 (xx) |
| FR (1) | FR1565014A (xx) |
| GB (1) | GB1166691A (xx) |
| NL (1) | NL6804962A (xx) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3440622A (en) * | 1964-05-07 | 1969-04-22 | Bell Telephone Labor Inc | Two-core-per-bit waffle iron memory |
| US3417384A (en) * | 1964-07-20 | 1968-12-17 | Bell Telephone Labor Inc | Magnetic memory |
| US3413617A (en) * | 1964-07-20 | 1968-11-26 | Bell Telephone Labor Inc | Waffle-iron magnetic memory access switches |
-
1967
- 1967-04-07 GB GB05991/67A patent/GB1166691A/en not_active Expired
-
1968
- 1968-03-26 US US716194A patent/US3546683A/en not_active Expired - Lifetime
- 1968-04-03 DE DE19681774080 patent/DE1774080A1/de active Pending
- 1968-04-04 FR FR1565014D patent/FR1565014A/fr not_active Expired
- 1968-04-06 ES ES352491A patent/ES352491A1/es not_active Expired
- 1968-04-08 BE BE713351D patent/BE713351A/xx unknown
- 1968-04-08 NL NL6804962A patent/NL6804962A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6804962A (xx) | 1968-10-08 |
| GB1166691A (en) | 1969-10-08 |
| ES352491A1 (es) | 1969-07-16 |
| US3546683A (en) | 1970-12-08 |
| FR1565014A (xx) | 1969-04-25 |
| DE1774080A1 (de) | 1971-09-09 |