JPS56928B2 - - Google Patents

Info

Publication number
JPS56928B2
JPS56928B2 JP12314872A JP12314872A JPS56928B2 JP S56928 B2 JPS56928 B2 JP S56928B2 JP 12314872 A JP12314872 A JP 12314872A JP 12314872 A JP12314872 A JP 12314872A JP S56928 B2 JPS56928 B2 JP S56928B2
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
Application number
JP12314872A
Other languages
Japanese (ja)
Other versions
JPS4978899A (enrdf_load_stackoverflow
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 filed Critical
Priority to JP12314872A priority Critical patent/JPS56928B2/ja
Priority to GB5545873A priority patent/GB1406554A/en
Priority to FR7343354A priority patent/FR2211731B1/fr
Priority to US00421948A priority patent/US3858136A/en
Priority to IT70585/73A priority patent/IT1004654B/it
Priority to CH1709873A priority patent/CH558587A/xx
Priority to DE2361154A priority patent/DE2361154A1/de
Publication of JPS4978899A publication Critical patent/JPS4978899A/ja
Publication of JPS56928B2 publication Critical patent/JPS56928B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
JP12314872A 1972-12-07 1972-12-07 Expired JPS56928B2 (enrdf_load_stackoverflow)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP12314872A JPS56928B2 (enrdf_load_stackoverflow) 1972-12-07 1972-12-07
GB5545873A GB1406554A (en) 1972-12-07 1973-11-29 Method and apparatus for multipolar magnetization of a flexible sheet
FR7343354A FR2211731B1 (enrdf_load_stackoverflow) 1972-12-07 1973-12-05
US00421948A US3858136A (en) 1972-12-07 1973-12-05 Apparatus for multipolar magnetization
IT70585/73A IT1004654B (it) 1972-12-07 1973-12-06 Apparecchio di magnetizzazione multipolare
CH1709873A CH558587A (de) 1972-12-07 1973-12-06 Vorrichtung zur multipolaren magnetisierung.
DE2361154A DE2361154A1 (de) 1972-12-07 1973-12-07 Vorrichtung zur multipolaren magnetisierung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12314872A JPS56928B2 (enrdf_load_stackoverflow) 1972-12-07 1972-12-07

Publications (2)

Publication Number Publication Date
JPS4978899A JPS4978899A (enrdf_load_stackoverflow) 1974-07-30
JPS56928B2 true JPS56928B2 (enrdf_load_stackoverflow) 1981-01-10

Family

ID=14853366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12314872A Expired JPS56928B2 (enrdf_load_stackoverflow) 1972-12-07 1972-12-07

Country Status (7)

Country Link
US (1) US3858136A (enrdf_load_stackoverflow)
JP (1) JPS56928B2 (enrdf_load_stackoverflow)
CH (1) CH558587A (enrdf_load_stackoverflow)
DE (1) DE2361154A1 (enrdf_load_stackoverflow)
FR (1) FR2211731B1 (enrdf_load_stackoverflow)
GB (1) GB1406554A (enrdf_load_stackoverflow)
IT (1) IT1004654B (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928043B2 (ja) * 1976-01-16 1984-07-10 日立金属株式会社 永久磁石の微小間隔着磁装置
US4146956A (en) * 1976-04-09 1979-04-03 Tokyo Shibaura Electric Co., Ltd. Method for manufacturing a multipolar erasing head
DE2814392C2 (de) * 1977-04-13 1983-10-27 Evva-Werk Spezialerzeugung von Zylinder- und Sicherheitsschlössern GmbH & Co KG, 1120 Wien Oberflächenmagnetisierungsvorrichtung
US4237518A (en) * 1979-05-11 1980-12-02 Krulwich Lester S Nonelectric magnetizer and demagnetizer
SE469099B (sv) * 1991-08-14 1993-05-10 Nokia Data Ab Foermagnetiseringshuvud
DE19831415A1 (de) * 1998-04-17 1999-10-21 Meto International Gmbh Vorrichtung zum Deaktivieren eines Sicherungselementes für die elektronische Artikelsicherung
JP4018313B2 (ja) * 2000-03-01 2007-12-05 Ｎｔｎ株式会社 磁気エンコーダの製造方法
US6822827B1 (en) * 2001-06-07 2004-11-23 Imation Corp. Erasure techniques for magnetic tape media
US20090134963A1 (en) * 2007-11-26 2009-05-28 Ogden Jr Orval D Flexible magnetic sheet systems
CN103282280B (zh) 2010-10-27 2016-02-10 洲际大品牌有限责任公司 磁性可闭合的产品容置包装

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715659A (en) * 1950-10-14 1955-08-16 Ibuka Masaru Magnetic heads for magnetic recording and reproducing apparatus
US2711945A (en) * 1953-03-04 1955-06-28 Clevite Corp Magnetic transducer head for high frequency signals
NL193492A (enrdf_load_stackoverflow) * 1953-12-28
US3140361A (en) * 1960-12-30 1964-07-07 Ampex Magnetic head assembly

Also Published As

Publication number Publication date
US3858136A (en) 1974-12-31
JPS4978899A (enrdf_load_stackoverflow) 1974-07-30
FR2211731A1 (enrdf_load_stackoverflow) 1974-07-19
DE2361154A1 (de) 1974-06-12
GB1406554A (en) 1975-09-17
FR2211731B1 (enrdf_load_stackoverflow) 1978-02-10
IT1004654B (it) 1976-07-20
CH558587A (de) 1975-01-31

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