JPS54145958A - Method of producing porous magnet and mold used for executing same - Google Patents

Method of producing porous magnet and mold used for executing same

Info

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
Application number
JP5406978A
Other languages
Japanese (ja)
Other versions
JPS5745046B2 (en
Inventor
Masami Doumae
Harumune Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YOKOHAMA KAGAKU KINZOKU KK
Original Assignee
YOKOHAMA KAGAKU KINZOKU KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YOKOHAMA KAGAKU KINZOKU KK filed Critical YOKOHAMA KAGAKU KINZOKU KK
Priority to JP5406978A priority Critical patent/JPS54145958A/en
Publication of JPS54145958A publication Critical patent/JPS54145958A/en
Publication of JPS5745046B2 publication Critical patent/JPS5745046B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
JP5406978A 1978-05-09 1978-05-09 Method of producing porous magnet and mold used for executing same Granted JPS54145958A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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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