TRACHEOTOMY BANDAGE
United States Patent 3422817
US Patent References:
Skin plaster
- - 2943623

Surgical dressing
- - 3286713

Absorbent surgical dressing
- - 3301257


Inventors:
Mishkin, Sidney
Bidwell, Robert E.
Publication Date:
01/21/1969
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Assignee:
Mishkin, Sidney
Bidwell, Robert E.
Primary Class:
128/846
Other Classes:
602/41, 128/DIG.026, 24/481, 604/305, 128/207.140
International Classes:
A61M16/04; A61M25/02; A61M25/02; A61F13/00; A44B21/00




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