NL268333A - - Google Patents
Info
- Publication number
- NL268333A NL268333A NL268333DA NL268333A NL 268333 A NL268333 A NL 268333A NL 268333D A NL268333D A NL 268333DA NL 268333 A NL268333 A NL 268333A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
- H01F1/0311—Compounds
- H01F1/0313—Oxidic compounds
- H01F1/0315—Ferrites
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Solid Thermionic Cathode (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5048360A | 1960-08-18 | 1960-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL268333A true NL268333A (en:Method) |
Family
ID=21965502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL268333D NL268333A (en:Method) | 1960-08-18 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB986120A (en:Method) |
| NL (1) | NL268333A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8911392D0 (en) * | 1989-05-18 | 1989-07-05 | Humphreys Colin J | Fabrication of electronic devices |
| FR2806527B1 (fr) | 2000-03-20 | 2002-10-25 | Schlumberger Technologies Inc | Colonne a focalisation simultanee d'un faisceau de particules et d'un faisceau optique |
-
0
- NL NL268333D patent/NL268333A/xx unknown
-
1961
- 1961-07-25 GB GB2695661A patent/GB986120A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB986120A (en) | 1965-03-17 |