Title:
Nasal tube holder
United States Patent 2590006
US Patent References:
/RE21391.html
- - RE21391

Beam compass
- - 2062157


Inventors:
Gordon, Harry P.
Publication Date:
03/18/1952
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Assignee:
Gordon, Harry P.
Primary Class:
604/180
Other Classes:
D24/128, 248/305, 248/298.100, 248/75, 128/DIG.026, 128/207.180, 248/303
International Classes:
A61M25/02