FR2021906A1 - - Google Patents

Info

Publication number
FR2021906A1
FR2021906A1 FR6936982A FR6936982A FR2021906A1 FR 2021906 A1 FR2021906 A1 FR 2021906A1 FR 6936982 A FR6936982 A FR 6936982A FR 6936982 A FR6936982 A FR 6936982A FR 2021906 A1 FR2021906 A1 FR 2021906A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6936982A
Other languages
French (fr)
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.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Publication of FR2021906A1 publication Critical patent/FR2021906A1/fr
Withdrawn legal-status Critical Current

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
    • C04B35/2658—Other ferrites containing manganese or zinc, e.g. Mn-Zn ferrites

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Magnetic Ceramics (AREA)
  • Soft Magnetic Materials (AREA)
FR6936982A 1968-10-30 1969-10-28 Withdrawn FR2021906A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7954068A JPS546713B1 (enrdf_load_stackoverflow) 1968-10-30 1968-10-30

Publications (1)

Publication Number Publication Date
FR2021906A1 true FR2021906A1 (enrdf_load_stackoverflow) 1970-07-24

Family

ID=13692816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6936982A Withdrawn FR2021906A1 (enrdf_load_stackoverflow) 1968-10-30 1969-10-28

Country Status (6)

Country Link
US (1) US3652416A (enrdf_load_stackoverflow)
JP (1) JPS546713B1 (enrdf_load_stackoverflow)
CA (1) CA918906A (enrdf_load_stackoverflow)
DE (1) DE1953286B2 (enrdf_load_stackoverflow)
FR (1) FR2021906A1 (enrdf_load_stackoverflow)
GB (1) GB1271706A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS565046B1 (enrdf_load_stackoverflow) * 1969-05-09 1981-02-03
US4372865A (en) * 1980-09-26 1983-02-08 Spang Industries, Inc. Carbonate/hydroxide coprecipitation process
EP0551907B1 (en) * 1992-01-14 1997-04-09 Matsushita Electric Industrial Co., Ltd. An oxide magnetic material
US6858155B1 (en) 2001-12-12 2005-02-22 Spang & Company Ferrite materials, methods of preparing the same, and products formed therefrom
US20070181847A1 (en) * 2006-02-08 2007-08-09 Tdk Corporation Ferrite material
US20070267594A1 (en) * 2006-05-17 2007-11-22 Fanton Mark A Ferrite materials, methods of preparing the same, and products formed therefrom

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135865C (enrdf_load_stackoverflow) * 1963-07-26
JPS4832873B1 (enrdf_load_stackoverflow) * 1964-11-27 1973-10-09

Also Published As

Publication number Publication date
DE1953286A1 (de) 1970-05-14
DE1953286B2 (de) 1972-12-07
CA918906A (en) 1973-01-16
US3652416A (en) 1972-03-28
JPS546713B1 (enrdf_load_stackoverflow) 1979-03-30
GB1271706A (en) 1972-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse