Title:
Liquid extracting apparatus
Document Type and Number:
United States Patent 2595493
Inventors:
Slaby, Ollie F.
Mills, Roy LE. K.
Publication Date:
05/06/1952
Assignee:
Slaby, Ollie F.
Mills, Roy LE. K.
Other Classes:
422/922, 600/584, 600/579, 141/24, 222/214, 604/214, 422/100
International Classes:
B01L3/02
US Patent References:
| 0805743 | | | | |
| 1447790 | Filling device with rubber cap for fountain pens | | | |
| 1963886 | Dropper | | | |
| 2153105 | Device for laboratorical measuring of liquids | | | |
| 2166842 | Apparatus for determining the specific gravity of liquid media and the protein content of blood | | | |