Title:
Frame
Document Type and Number:
United States Patent 2260451


Inventors:
Gunzelman, Joseph D.
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Sponsored by:
Flash of Genius
Publication Date:
10/28/1941
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Referenced by:
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Assignee:
Gunzelman, Joseph D.
Primary Class:
49/388
Other Classes:
49/371
International Classes:
E06B7/16




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