JPS5331559B2 - - Google Patents
Info
- Publication number
- JPS5331559B2 JPS5331559B2 JP6646673A JP6646673A JPS5331559B2 JP S5331559 B2 JPS5331559 B2 JP S5331559B2 JP 6646673 A JP6646673 A JP 6646673A JP 6646673 A JP6646673 A JP 6646673A JP S5331559 B2 JPS5331559 B2 JP S5331559B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
- C04B35/2616—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing lithium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Magnetic Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26460272A | 1972-06-20 | 1972-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4957013A JPS4957013A (OSRAM) | 1974-06-03 |
| JPS5331559B2 true JPS5331559B2 (OSRAM) | 1978-09-02 |
Family
ID=23006796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6646673A Expired JPS5331559B2 (OSRAM) | 1972-06-20 | 1973-06-14 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5331559B2 (OSRAM) |
| FR (1) | FR2189343B1 (OSRAM) |
| GB (1) | GB1381226A (OSRAM) |
-
1973
- 1973-05-29 GB GB2540073A patent/GB1381226A/en not_active Expired
- 1973-06-13 FR FR7321407A patent/FR2189343B1/fr not_active Expired
- 1973-06-14 JP JP6646673A patent/JPS5331559B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2189343A1 (OSRAM) | 1974-01-25 |
| FR2189343B1 (OSRAM) | 1976-03-26 |
| DE2331257B2 (de) | 1976-01-29 |
| GB1381226A (en) | 1975-01-22 |
| JPS4957013A (OSRAM) | 1974-06-03 |
| DE2331257A1 (de) | 1974-01-17 |