Machine for washing test tubes, bottles, receptacles, pipettes, and like articles
United States Patent 2786480
US Patent References:
Dishwashing machine
- - 1417162

Internal-combustion-engine locomotive
- - 1539007

Pipette cleaner
- - 2222676

Ampule cleansing machine
- - 2379789

Coupling member
- - 2438530


Inventors:
Peter, Hofer
Publication Date:
03/26/1957
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Assignee:
BETTER BUILT MACHINERY COMPANY
Primary Class:
Other Classes:
285/345, 239/565, 34/145, 134/145
International Classes:
B08B9/28; B08B9/20
US Patent References:
2573798Interlocking door hinge
2692163Water sweeping device