Title:
Magnetic key chain
United States Patent 3108346

Inventors:
Bey, Ahmet K.
Publication Date:
10/29/1963
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Assignee:
MONARCH TOOL & MACHINERY CO
Primary Class:
24/303
Other Classes:
70/459, 292/251.500, 335/302
International Classes:
A44B15/00
US Patent References:
2955239Magnetic holding device
2975497Separable two-part magnetic connector
3041697Separable magnet assemblies