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Title: Geothermal energy system and control apparatus. [down-well pump and turbine]

Patent ·
OSTI ID:7361028

Assignee:
Sperry Rand Corp., New York, NY
Patent Number(s):
US 3910050
OSTI ID:
7361028
Resource Relation:
Patent File Date: Filed date 10 Jul 1974
Country of Publication:
United States
Language:
English