JPS54145958A - Method of producing porous magnet and mold used for executing same - Google Patents
Method of producing porous magnet and mold used for executing sameInfo
- Publication number
- JPS54145958A JPS54145958A JP5406978A JP5406978A JPS54145958A JP S54145958 A JPS54145958 A JP S54145958A JP 5406978 A JP5406978 A JP 5406978A JP 5406978 A JP5406978 A JP 5406978A JP S54145958 A JPS54145958 A JP S54145958A
- Authority
- JP
- Japan
- Prior art keywords
- mold used
- producing porous
- executing same
- porous magnet
- magnet
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
- Hard Magnetic Materials (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5406978A JPS54145958A (en) | 1978-05-09 | 1978-05-09 | Method of producing porous magnet and mold used for executing same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5406978A JPS54145958A (en) | 1978-05-09 | 1978-05-09 | Method of producing porous magnet and mold used for executing same |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1323382A Division JPS5853042B2 (en) | 1982-02-01 | 1982-02-01 | Porous magnetic plate manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54145958A true JPS54145958A (en) | 1979-11-14 |
JPS5745046B2 JPS5745046B2 (en) | 1982-09-25 |
Family
ID=12960323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5406978A Granted JPS54145958A (en) | 1978-05-09 | 1978-05-09 | Method of producing porous magnet and mold used for executing same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54145958A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59180285U (en) * | 1983-05-18 | 1984-12-01 | 松下電器産業株式会社 | tape cassette |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS518926A (en) * | 1974-07-12 | 1976-01-24 | Tdk Electronics Co Ltd | Takojishakuban oyobi sonoseizoho |
JPS51115817A (en) * | 1975-04-04 | 1976-10-12 | Nippon Gakki Seizo Kk | Magnet plate for electro-acoustic transducing and the method of its ma nufacture |
-
1978
- 1978-05-09 JP JP5406978A patent/JPS54145958A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS518926A (en) * | 1974-07-12 | 1976-01-24 | Tdk Electronics Co Ltd | Takojishakuban oyobi sonoseizoho |
JPS51115817A (en) * | 1975-04-04 | 1976-10-12 | Nippon Gakki Seizo Kk | Magnet plate for electro-acoustic transducing and the method of its ma nufacture |
Also Published As
Publication number | Publication date |
---|---|
JPS5745046B2 (en) | 1982-09-25 |
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