Hot air register
United States Patent 2822742
US Patent References:
/0705609.html
- - 0705609

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- - 2296635

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- - 2324858

Hot-air register
- - 2639655

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- - 2656780


Inventors:
Ochs, Casimir J.
Ochs, Andrew L.
Ochs, Raymond B.
Publication Date:
02/11/1958
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Assignee:
Ochs, Casimir J.
Ochs, Andrew L.
Ochs, Raymond B.
Primary Class:
454/288
International Classes:
F24D5/00; F24F13/072; F24F13/06
US Patent References:
2661676Apparatus for maintaining predetermined atmospheric conditions in compartments
2742845Baseboard warm air distributor
Foreign References:
GB525222A