Title:
APPARATUS AND METHOD FOR ISOLATING A PATIENT ZONE
Document Type and Number:
United States Patent 3511162

Inventors:
Truhan, Andrew
Publication Date:
05/12/1970
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Assignee:
JOHNSON & JOHNSON
Primary Class:
International Classes:
A61G10/02; A61G11/00; A61G13/00; F24F3/16; F24F9/00; A61G10/00; F24F9/00
US Patent References:
3038400Closure for cold storage warehouse service opening
3380369System for ventilating clean rooms
3385036Portable superclean air column device
Foreign References:
GB481991A




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