Title:
Tubular mouth inhaler simulating a smoking device
United States Patent 2721551
US Patent References:
/0652987.html
- - 0652987
/0726037.html
- - 0726037
/0962617.html
- - 0962617
Combination inhaler, cigarette filter, and holder
- - 2342853
/0652987.html
- - 0652987
/0726037.html
- - 0726037
/0962617.html
- - 0962617
Combination inhaler, cigarette filter, and holder
- - 2342853
Inventors:
Otto, Lobl
Publication Date:
10/25/1955
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Assignee:
Otto, Lobl
Primary Class:
International Classes:
A24F47/00; A61M15/06