Title:
Method of increasing strength of frozen soil
United States Patent 3350888
Inventors:
Shrier, Adam L.
Publication Date:
11/07/1967
Export Citation:
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Assignee:
EXXON RESEARCH ENGINEERING CO
Primary Class:
405/130
Other Classes:
62/1, 62/66, 405/150.1, 405/270
International Classes:
F17C3/00; F17C3/00
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US Patent References:
3183675Method of freezing an earth formation
2961840Storage of volatile liquids