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Hydraulic disruption of solids
US 2,245,554 A
Filed
: 02/21/1938
Issued
: 06/17/1941
Est. Priority Date
: 02/21/1938
Status: Expired due to Term
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Current Assignee
Frederick Court William
Original Assignee
Frederick Court William
Inventors
FREDERICK COURT WILLIAM
Application Number
US02/191,685
Time in Patent Office
1,212 Days
Field of Search
US Class Current
134/24
CPC Class Codes
C10B 33/006
Decoking tools, e.g. hydrau...
F16L 2101/12
Cleaning
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