Seed tester
United States Patent 2722778
US Patent References:
/0216831.html
- - 0216831

/0926574.html
- - 0926574

Seed tester
- - 1848219

Plant propagator, etc., or aquarium
- - 2002380

Combination game set
- - 2364007


Inventors:
Carufel, Louis H.
Publication Date:
11/08/1955
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Assignee:
MARMAR CORP
Primary Class:
47/14
Other Classes:
220/800, 312/234.200, 220/4.210, 206/804, 312/114, 312/31, 206/423, D11/156
International Classes:
A01C1/02; A63H33/00; A01C1/00
US Patent References:
2465755Ink package having an adjustable sealer
2472620Pressure cooker
Foreign References:
AT116226B
DE31273C
GB122947A