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Educational oil game board
United States Patent 2723857
US Patent References:
/1095934.html
- - 1095934
Football game
- - 1537605
Game
- - 1551951
/1629398.html
- - 1629398
Game and game-board apparatus
- - 2178330
Inventors:
Miller, Albert J.
Thompson, Harold C.
Publication Date:
11/15/1955
View Patent Images:
Download PDF 2723857
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Assignee:
Pont DU.
Primary Class:
273/243
Other Classes:
273/256, D19/62, 273/254, D19/11
International Classes:
A63F3/04
;
A63F9/00
US Patent References:
2273292
Game