Muzzle cover for firearms
United States Patent 2558792
US Patent References:
/0540748.html
- - 0540748

/0855615.html
- - 0855615

/0890387.html
- - 0890387

Breathing mask
- - 2008677

Air filtering stopper
- - 2186908


Inventors:
Snowden, John L.
Publication Date:
07/03/1951
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Assignee:
Snowden, John L.
Primary Class:
42/96
Other Classes:
89/31
International Classes:
F41A35/04; F41A35/00
US Patent References:
2347031Air filter
2409278Filter
2465163Corrosion prevention
Foreign References:
DE25822C
CH72181A
GB191512087A
CH74034A