Title:
Pneumatic liquid pressure pump
Document Type and Number:
United States Patent 2890658

Inventors:
Georg, Hjarpe Eric
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Sponsored by:
Flash of Genius
Publication Date:
06/16/1959
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Assignee:
SKF SVENSKA KULLAGERFAB AB
Primary Class:
Other Classes:
91/417R, 91/305, 91/195, 91/309, 91/189R, 91/178, 91/319
International Classes:
F04B9/137; F04B9/00
US Patent References:
2579670Hydraulic pressure transformer
2660955Hydraulic machine
Foreign References:
GB189102731A




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