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Title:
Endotracheal catheter
United States Patent 3322126
Inventors:
Werner, Rusch
Heinz, Rusch
Application Number:
US35913264A
Publication Date:
05/30/1967
Filing Date:
04/13/1964
Assignee:
Willy, Rusch FA.
Primary Class:
Other Classes:
604/523, D24/112
International Classes:
A61M16/04
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US Patent References:
Foreign References:
GB837757A1960-06-15