Title:
Gas or fluid compressor
United States Patent 3081932


Inventors:
Lancey, Warren DE. H.
Application Number:
US4209260A
Publication Date:
03/19/1963
Filing Date:
07/11/1960
Assignee:
Hardel, Lab
Primary Class:
Other Classes:
417/423.1, 417/902
International Classes:
F25B1/053
View Patent Images:
US Patent References:
2439577Centrifugal pump1948-04-13
2073771Refrigeration apparatus1937-03-16
2067903Centrifugal pump1937-01-19
2035786Rotary fluid compressor, exhauster or circulating machine1936-03-31
1782188Compressor pump1930-11-18
0898493N/A1908-09-15
Foreign References:
DE202042C