Title:
Dust-free bench
Document Type and Number:
United States Patent 3318076

Inventors:
Baker, Arthur K.
Publication Date:
05/09/1967
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Assignee:
Arthur, Baker K.
Esther, Baker M.
Primary Class:
55/350.100
International Classes:
B25H1/20; F24F3/16; B25H1/00
US Patent References:
1194527
2150252Air conditioning system
2172944Ventilating system
2291220Ventilating system
2332174Display refrigerator
2341628Workbench for welding jobs and the like
2999448Dust free work bench apparatus
3021776Method and apparatus for ventilating laboratory fume hoods
3123988
3158457Ultra-clean room
3229611Portable work bench and air controller system


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