Title:
Story game
United States Patent 2728997
Inventors:
Gross, Leah K.
Publication Date:
01/03/1956
Export Citation:
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Assignee:
Gross, Leah K.
Primary Class:
434/167
International Classes:
A63F9/18; G09B17/00; A63F9/18; G09B17/00
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US Patent References:
2497200Quiz device
2493668Educational apparatus
2204931Apparatus to mechanize the conjugation of english verbs
1603129Outlining device
0577886N/A
Foreign References:
GB130778A