BR6913825D0 - REPRODUCTIVE AUDIO MACHINE - Google Patents

REPRODUCTIVE AUDIO MACHINE

Info

Publication number
BR6913825D0
BR6913825D0 BR213825/69A BR21382569A BR6913825D0 BR 6913825 D0 BR6913825 D0 BR 6913825D0 BR 213825/69 A BR213825/69 A BR 213825/69A BR 21382569 A BR21382569 A BR 21382569A BR 6913825 D0 BR6913825 D0 BR 6913825D0
Authority
BR
Brazil
Prior art keywords
reproductive
audio machine
audio
machine
reproductive audio
Prior art date
Application number
BR213825/69A
Other languages
Portuguese (pt)
Inventor
G Clifford
C Flubacker
Original Assignee
Interpretaide Int Inc
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 Interpretaide Int Inc filed Critical Interpretaide Int Inc
Publication of BR6913825D0 publication Critical patent/BR6913825D0/en

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
    • G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Toys (AREA)
BR213825/69A 1968-11-01 1969-10-31 REPRODUCTIVE AUDIO MACHINE BR6913825D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77249268A 1968-11-01 1968-11-01

Publications (1)

Publication Number Publication Date
BR6913825D0 true BR6913825D0 (en) 1973-01-25

Family

ID=25095252

Family Applications (1)

Application Number Title Priority Date Filing Date
BR213825/69A BR6913825D0 (en) 1968-11-01 1969-10-31 REPRODUCTIVE AUDIO MACHINE

Country Status (7)

Country Link
US (1) US3596009A (en)
BE (1) BE740955A (en)
BR (1) BR6913825D0 (en)
DE (1) DE1954302A1 (en)
FR (1) FR2022409A1 (en)
GB (1) GB1281949A (en)
SE (1) SE341734B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720788A (en) * 1971-12-29 1973-03-13 Prince Hotel Kk Simultaneous language translation system
US4516260A (en) * 1978-04-28 1985-05-07 Texas Instruments Incorporated Electronic learning aid or game having synthesized speech

Also Published As

Publication number Publication date
FR2022409A1 (en) 1970-07-31
DE1954302A1 (en) 1970-05-27
GB1281949A (en) 1972-07-19
BE740955A (en) 1970-04-01
US3596009A (en) 1971-07-27
SE341734B (en) 1972-01-10

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