NL7112665A - - Google Patents

Info

Publication number
NL7112665A
NL7112665A NL7112665A NL7112665A NL7112665A NL 7112665 A NL7112665 A NL 7112665A NL 7112665 A NL7112665 A NL 7112665A NL 7112665 A NL7112665 A NL 7112665A NL 7112665 A NL7112665 A NL 7112665A
Authority
NL
Netherlands
Application number
NL7112665A
Other versions
NL152298C (nl
NL152298B (nl
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
Publication of NL7112665A publication Critical patent/NL7112665A/xx
Publication of NL152298B publication Critical patent/NL152298B/xx
Application granted granted Critical
Publication of NL152298C publication Critical patent/NL152298C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/147—Structure or manufacture of heads, e.g. inductive with cores being composed of metal sheets, i.e. laminated cores with cores composed of isolated magnetic layers, e.g. sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
NL7112665.A 1970-09-17 1971-09-15 Werkwijze voor het vervaardigen van een magnetische opname- en weergavekop. NL152298C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45080903A JPS51536B1 (enrdf_load_stackoverflow) 1970-09-17 1970-09-17

Publications (3)

Publication Number Publication Date
NL7112665A true NL7112665A (enrdf_load_stackoverflow) 1972-03-21
NL152298B NL152298B (nl) 1977-02-15
NL152298C NL152298C (nl) 1979-10-15

Family

ID=13731314

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7112665.A NL152298C (nl) 1970-09-17 1971-09-15 Werkwijze voor het vervaardigen van een magnetische opname- en weergavekop.

Country Status (3)

Country Link
US (1) US3785880A (enrdf_load_stackoverflow)
JP (1) JPS51536B1 (enrdf_load_stackoverflow)
NL (1) NL152298C (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50160831A (enrdf_load_stackoverflow) * 1974-06-18 1975-12-26
JPS59112414A (ja) * 1982-12-20 1984-06-28 Alps Electric Co Ltd 磁気ヘツド
JPS61174349A (ja) * 1985-01-30 1986-08-06 Res Inst Electric Magnetic Alloys 耐摩耗性高透磁率合金およびその製造法ならびに磁気記録再生ヘツド
TWI641001B (zh) * 2018-01-22 2018-11-11 國立屏東科技大學 薄膜電阻合金

Also Published As

Publication number Publication date
NL152298C (nl) 1979-10-15
NL152298B (nl) 1977-02-15
US3785880A (en) 1974-01-15
JPS51536B1 (enrdf_load_stackoverflow) 1976-01-08

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: ELEC AND MAGN

V4 Discontinued because of reaching the maximum lifetime of a patent