Title:
Commode bowl vent assembly
United States Patent 3120665
US Patent References:
Suction device for water-closets
- - 1622993

Toilet bowl
- - 1955579

Ventilating device
- - 2171903

Toilet seat and hinge combination
- - 2286555


Inventors:
Kirkland, Dolores H.
Publication Date:
02/11/1964
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Assignee:
Kirkland, Dolores H.
Primary Class:
4/213
International Classes:
E03D9/052; E03D9/04