Tracheal devices
United States Patent 3088466
US Patent References:
Tracheal devices
- - 2765792

Tracheal tube assembly and tracheal plug
- - 2786469


Inventors:
Nichols, Edgar B.
Publication Date:
05/07/1963
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Assignee:
Nichols, Edgar B.
Primary Class:
128/200.260
International Classes:
A61M16/04
Foreign References:
GB810517A