Title:
Toilet stool ventilating device
United States Patent 3295147
Inventors:
Gustave, Meyer
Publication Date:
01/03/1967
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Assignee:
MEYER PRODUCTS INC
Primary Class:
4/213
International Classes:
E03D9/052; E03D9/04
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US Patent References:
3120665Commode bowl vent assembly
2747201Toilet deodorizer
2309885Air treatment device