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U.S. Department of Energy
Office of Scientific and Technical Information

Oil-shale retorting apparatus. [improvements to shale feeder]

Patent ·
OSTI ID:7200755
None
Assignee:
Union Oil Co. of Calif.
Patent Number(s):
US 2871170
OSTI ID:
7200755
Country of Publication:
United States
Language:
English

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