NL6816686A - - Google Patents

Info

Publication number
NL6816686A
NL6816686A NL6816686A NL6816686A NL6816686A NL 6816686 A NL6816686 A NL 6816686A NL 6816686 A NL6816686 A NL 6816686A NL 6816686 A NL6816686 A NL 6816686A NL 6816686 A NL6816686 A NL 6816686A
Authority
NL
Netherlands
Application number
NL6816686A
Other versions
NL155964B (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 NL6816686A publication Critical patent/NL6816686A/xx
Publication of NL155964B publication Critical patent/NL155964B/xx

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
    • G09B5/062—Combinations of audio and printed presentations, e.g. magnetically striped cards, talking books, magnetic tapes with printed texts thereon
    • 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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Electrically Operated Instructional Devices (AREA)
NL6816686.A 1968-01-09 1968-11-22 Inrichting voor het terugspelen van van tevoren op een strookvormig medium geregistreerde informatie. NL155964B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA9438 1968-01-09

Publications (2)

Publication Number Publication Date
NL6816686A true NL6816686A (xx) 1969-07-11
NL155964B NL155964B (nl) 1978-02-15

Family

ID=4083973

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6816686.A NL155964B (nl) 1968-01-09 1968-11-22 Inrichting voor het terugspelen van van tevoren op een strookvormig medium geregistreerde informatie.

Country Status (11)

Country Link
US (1) US3529101A (xx)
AT (1) AT292330B (xx)
BE (1) BE724424A (xx)
CH (1) CH469318A (xx)
DE (1) DE1811730B2 (xx)
ES (1) ES362014A1 (xx)
FR (1) FR1599196A (xx)
GB (1) GB1205466A (xx)
NL (1) NL155964B (xx)
OA (1) OA02948A (xx)
SE (1) SE331764B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693182A (en) * 1970-08-31 1972-09-19 Honeywell Inc Card recorder for transcribing magnetic information
US3864746A (en) * 1973-08-13 1975-02-04 Edward S Burgess End of message unit for use in push to talk microphones
US4044393A (en) * 1975-07-14 1977-08-23 Upaya, Inc. Hand guided tape player

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2281405A (en) * 1938-05-11 1942-04-28 Barrish Robert Lloyd Method and apparatus for transmission of signals
US2886650A (en) * 1952-10-22 1959-05-12 Univ Illinois Recording device
US2822425A (en) * 1954-09-14 1958-02-04 Walter R Hicks Book with sound track speaking head guided by opposite page
US3341854A (en) * 1963-04-24 1967-09-12 Ibm Modulating magnetic record transfer means
US3315242A (en) * 1963-04-24 1967-04-18 Ibm Modulation and transfer of information achieved by speed differential

Also Published As

Publication number Publication date
NL155964B (nl) 1978-02-15
DE1811730A1 (de) 1969-07-24
DE1811730C3 (xx) 1973-11-15
DE1811730B2 (de) 1973-04-19
CH469318A (fr) 1969-02-28
ES362014A1 (es) 1970-09-01
FR1599196A (xx) 1970-07-15
OA02948A (fr) 1970-12-15
GB1205466A (en) 1970-09-16
BE724424A (xx) 1969-05-02
AT292330B (de) 1971-08-25
US3529101A (en) 1970-09-15
SE331764B (xx) 1971-01-11

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: DUBORD