Language translation pad

Details Language translation pad Language translation pad

1997-10-08

1999-05-04

Nguyen, Kien T.

Education and demonstration

Language

Foreign

G09B 1908

Patent

active

058996982

ABSTRACT:
Note pad sheets bear indicia for teaching foreign words or phrases, keyed to a particular letter of the alphabet.

REFERENCES:
patent: 3190013 (1965-06-01), Cuttat
patent: 3271884 (1966-09-01), Roberson
patent: 3888025 (1975-06-01), Schmieder
patent: 4336020 (1982-06-01), Zacharin
patent: 4404764 (1983-09-01), Wills et al.
patent: 4713008 (1987-12-01), Stocker et al.
patent: 4802855 (1989-02-01), Wood
patent: 5167504 (1992-12-01), Mann
patent: 5178542 (1993-01-01), Chigrinsky et al.
English Language Abstract of USSR 234757.

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