Display cards, tablets, notices, signs, and the like
United States Patent 2507578
US Patent References:
/0652878.html
- - 0652878
/1172220.html
- - 1172220
Sheet-metal panel
- - 1797706
Ornamental name plate and the like
- - 2181044
/0652878.html
- - 0652878
/1172220.html
- - 1172220
Sheet-metal panel
- - 1797706
Ornamental name plate and the like
- - 2181044
Inventors:
Julie, Schilperoort Anna
Publication Date:
05/16/1950
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Export Citation:
Assignee:
Julie, Schilperoort Anna
Primary Class:
Other Classes:
29/520, 40/734, 29/512, 52/795.100, 29/463
International Classes:
G09F7/00