Title:
Surface bolt
Document Type and Number:
United States Patent 2620213
Inventors:
Keeler, Dwight H.
Plaque It!
Sponsored by: Flash of Genius |
Publication Date:
12/02/1952
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Referenced by:
Export Citation:
Assignee:
H B IVES COMPANY
Primary Class:
Other Classes:
292/152
International Classes:
E05C1/04; E05C1/00
Foreign References:
| GB428494A | ||||
| DE512929C |