FR2022693B1 - - Google Patents

Info

Publication number
FR2022693B1
FR2022693B1 FR6937987A FR6937987A FR2022693B1 FR 2022693 B1 FR2022693 B1 FR 2022693B1 FR 6937987 A FR6937987 A FR 6937987A FR 6937987 A FR6937987 A FR 6937987A FR 2022693 B1 FR2022693 B1 FR 2022693B1
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.)
Expired
Application number
FR6937987A
Other languages
French (fr)
Other versions
FR2022693A1 (enrdf_load_stackoverflow
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.)
GE Healthcare UK Ltd
Plessey Co Ltd
Original Assignee
GE Healthcare UK Ltd
Plessey 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 GE Healthcare UK Ltd, Plessey Co Ltd filed Critical GE Healthcare UK Ltd
Publication of FR2022693A1 publication Critical patent/FR2022693A1/fr
Application granted granted Critical
Publication of FR2022693B1 publication Critical patent/FR2022693B1/fr
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Iron (AREA)
  • Hard Magnetic Materials (AREA)
FR6937987A 1968-11-06 1969-11-05 Expired FR2022693B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5270668A GB1286468A (en) 1968-11-06 1968-11-06 Improvements in or relating to magnetic materials

Publications (2)

Publication Number Publication Date
FR2022693A1 FR2022693A1 (enrdf_load_stackoverflow) 1970-08-07
FR2022693B1 true FR2022693B1 (enrdf_load_stackoverflow) 1973-03-16

Family

ID=10464966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6937987A Expired FR2022693B1 (enrdf_load_stackoverflow) 1968-11-06 1969-11-05

Country Status (3)

Country Link
DE (1) DE1955611A1 (enrdf_load_stackoverflow)
FR (1) FR2022693B1 (enrdf_load_stackoverflow)
GB (1) GB1286468A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN150524B (enrdf_load_stackoverflow) * 1978-02-09 1982-11-06 Aimants Ugimag Sa
US4259197A (en) * 1978-02-09 1981-03-31 Aimants Ugimag S.A. Process of preparing ferrite powders
FR2417168A1 (fr) * 1979-02-06 1979-09-07 Aimants Ugimag Sa Procede de preparation de poudres de ferrites et poudres ou aimants permanents ainsi obtenus
JPS5827212B2 (ja) * 1979-06-08 1983-06-08 同和鉱業株式会社 ６方晶フエライトの乾式製造法
US4279763A (en) * 1980-04-09 1981-07-21 Aimants Ugimag S.A. Process of preparing ferrite powders

Also Published As

Publication number Publication date
GB1286468A (en) 1972-08-23
FR2022693A1 (enrdf_load_stackoverflow) 1970-08-07
DE1955611A1 (de) 1970-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse