Orthodontic appliance
United States Patent 3128552
US Patent References:
Orthodontic appliance
- - 2548864

Orthodontic appliance
- - 2713720

Orthodontic bracket assembly
- - 2854747


Inventors:
Broussard, Garfford J.
Publication Date:
04/14/1964
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Assignee:
WILLIAMS GOLD REFINING CO
Primary Class:
433/13
International Classes:
A61C7/28; A61C7/00