Automatic christmas tree fire extinguisher
United States Patent 2522020
US Patent References:
Fire extinguisher
- - 1842665

Bracket type fire extinguisher
- - 2082089


Inventors:
Deyo, Leonard C.
Publication Date:
09/12/1950
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Assignee:
Deyo, Leonard C.
Primary Class:
169/58
Other Classes:
169/54, 169/26
International Classes:
A47G33/08; A47G33/00