Liquid extracting apparatus
United States Patent 2595493
US Patent References:
/0805743.html
- - 0805743
Filling device with rubber cap for fountain pens
- - 1447790
Dropper
- - 1963886
Device for laboratorical measuring of liquids
- - 2153105
Apparatus for determining the specific gravity of liquid media and the protein content of blood
- - 2166842
/0805743.html
- - 0805743
Filling device with rubber cap for fountain pens
- - 1447790
Dropper
- - 1963886
Device for laboratorical measuring of liquids
- - 2153105
Apparatus for determining the specific gravity of liquid media and the protein content of blood
- - 2166842
Inventors:
Slaby, Ollie F.
Mills, Roy LE. K.
Mills, Roy LE. K.
Publication Date:
05/06/1952
View Patent Images:
Export Citation:
Assignee:
Slaby, Ollie F.
Mills, Roy LE. K.
Mills, Roy LE. K.
Primary Class:
Other Classes:
422/922, 600/584, 600/579, 141/24, 222/214, 604/214, 422/100
International Classes:
B01L3/02
Foreign References:
| GB341511A |