Title:
Wall for model building structures
United States Patent 2528211
US Patent References:
Display device
- - 1624741

Metal frame for screens
- - 1659101

Demonstration set
- - 1845240

Building construction
- - 2109655

Miniature demonstration set
- - 2127047


Inventors:
Victor, Civkin
Macari, Gerald M.
Publication Date:
10/31/1950
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Assignee:
GEN ELECTRIC
Primary Class:
434/80
Other Classes:
312/111, 200/51R, 52/105, 52/DIG.004
International Classes:
G09B25/04; G09B25/00
US Patent References:
2221766Kitchen unit demonstration set
2254810Display device
2315463Architectural model
2317124Demonstration set
2405808Demonstration layout planner