Title:
Prepackaging of granular material and methods
United States Patent 3240567
US Patent References:
Dispensing device
- - 2009761

Transparent soda lime cartridge
- - 3047370

Carbon dioxide absorber
- - 3088810


Inventors:
Frederick, Caparreli
Ayres, Waldemar A.
Hackett, Pardee Munson
Publication Date:
03/15/1966
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Assignee:
FOREGGER CO INC
Primary Class:
206/525
Other Classes:
252/192, 222/215, 206/439, 502/527.140, 422/122, 206/.500, 206/.700, 96/149, 55/361, 53/436, 53/433, 128/205.280
International Classes:
A62B19/00