NL50485C - - Google Patents

Info

Publication number
NL50485C
NL50485C NL50485DA NL50485C NL 50485 C NL50485 C NL 50485C NL 50485D A NL50485D A NL 50485DA NL 50485 C NL50485 C NL 50485C
Authority
NL
Netherlands
Application number
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.)
Publication of NL50485C publication Critical patent/NL50485C/xx

Links

Classifications

    • 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
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
NL50485D 1936-10-28 NL50485C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE504932X 1936-10-28

Publications (1)

Publication Number Publication Date
NL50485C true NL50485C (fr)

Family

ID=6546276

Family Applications (1)

Application Number Title Priority Date Filing Date
NL50485D NL50485C (fr) 1936-10-28

Country Status (3)

Country Link
FR (1) FR828321A (fr)
GB (1) GB504932A (fr)
NL (1) NL50485C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469266A (en) * 1946-08-14 1949-05-03 Indiana Steel Products Co Magnetic transducer having an irregular nonmagnetic gap
US2685618A (en) * 1951-12-29 1954-08-03 Rca Corp Wide range magnetic recording system and method
US2832839A (en) * 1952-06-19 1958-04-29 Gulf Research Development Co Magnetic recording
US2902544A (en) * 1953-06-17 1959-09-01 Leonard D Barry Tapered magnetic head
US2905770A (en) * 1956-01-19 1959-09-22 Clevite Corp Flux responsive magnetic reproducer head
GB900652A (en) * 1957-11-06 1962-07-11 Emi Ltd Improvements in or relating to magnetic transducing heads
US3273896A (en) * 1960-02-17 1966-09-20 Leesona Corp Tape recorder and tape storage magazine therefor

Also Published As

Publication number Publication date
FR828321A (fr) 1938-05-16
GB504932A (en) 1939-04-28

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