NL193422A - - Google Patents
Info
- Publication number
- NL193422A NL193422A NL193422DA NL193422A NL 193422 A NL193422 A NL 193422A NL 193422D A NL193422D A NL 193422DA NL 193422 A NL193422 A NL 193422A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
- C04B35/2683—Other ferrites containing alkaline earth metals or lead
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
- Y10T29/49076—From comminuted material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Hard Magnetic Materials (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Magnetic Treatment Devices (AREA)
- Magnetic Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL783237X | 1954-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL193422A true NL193422A (US07922777-20110412-C00004.png) |
Family
ID=19832209
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL193422D NL193422A (US07922777-20110412-C00004.png) | 1954-12-21 | ||
| NL86918D NL86918C (US07922777-20110412-C00004.png) | 1954-12-21 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL86918D NL86918C (US07922777-20110412-C00004.png) | 1954-12-21 |
Country Status (8)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL270374A (US07922777-20110412-C00004.png) * | 1960-10-18 | |||
| US3136033A (en) * | 1961-07-17 | 1964-06-09 | Allen Bradley Co | Method and apparatus for producing permanent magnets |
| US4117058A (en) * | 1976-12-03 | 1978-09-26 | General Motors Corporation | Method of making boron containing strontium ferrite |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE516598A (US07922777-20110412-C00004.png) * | ||||
| US2565861A (en) * | 1947-09-26 | 1951-08-28 | Rca Corp | Magnetic materials |
| US2535025A (en) * | 1949-10-06 | 1950-12-26 | Steatite Res Corp | Process of treating ferrites |
| NL87162C (US07922777-20110412-C00004.png) * | 1950-09-19 | |||
| US2714580A (en) * | 1951-09-19 | 1955-08-02 | Mallory & Co Inc P R | Magnetic materials and methods of making the same |
| BE516395A (US07922777-20110412-C00004.png) * | 1951-12-21 | |||
| BE521244A (US07922777-20110412-C00004.png) * | 1952-07-07 | |||
| US2723238A (en) * | 1952-08-19 | 1955-11-08 | Rca Corp | Manganese zinc ferrospinel compositions, including copper oxide |
| US2705701A (en) * | 1952-11-28 | 1955-04-05 | Henry L Crowley & Company Inc | Method for preparing magnetic compositions |
| US2849312A (en) * | 1954-02-01 | 1958-08-26 | Milton J Peterman | Method of aligning magnetic particles in a non-magnetic matrix |
| US2854412A (en) * | 1954-12-23 | 1958-09-30 | Philips Corp | Method of making a permanent magnet |
-
0
- NL NL193422D patent/NL193422A/xx unknown
- LU LU34051D patent/LU34051A1/xx unknown
- NL NL86918D patent/NL86918C/xx active
- BE BE543773D patent/BE543773A/xx unknown
-
1955
- 1955-12-16 GB GB36158/55A patent/GB783237A/en not_active Expired
- 1955-12-19 CH CH347585D patent/CH347585A/de unknown
- 1955-12-19 DE DEN11616A patent/DE1028708B/de active Pending
- 1955-12-19 FR FR1144257D patent/FR1144257A/fr not_active Expired
- 1955-12-21 US US554605A patent/US2960470A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1144257A (fr) | 1957-10-11 |
| DE1028708B (de) | 1958-04-24 |
| BE543773A (US07922777-20110412-C00004.png) | |
| US2960470A (en) | 1960-11-15 |
| LU34051A1 (US07922777-20110412-C00004.png) | |
| GB783237A (en) | 1957-09-18 |
| NL86918C (US07922777-20110412-C00004.png) | |
| CH347585A (de) | 1960-07-15 |
