Process for making relief pictures from plane pictures
United States Patent 2656634
US Patent References:
/0153048.html
- - 0153048

/0576047.html
- - 0576047


Inventors:
Varner, Odette M.
Publication Date:
10/27/1953
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Assignee:
Varner, Odette M.
Primary Class:
156/59
International Classes:
B44C1/20; B44D2/00; B44F7/00; B44C1/00
Foreign References:
GB190713434A