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1 result for “page 2 of 7” · 2667ms

Patent

US2105614 Method and apparatus for electric dehydration of emulsions

Cited prior art · Claudius H M Roberts · PETROLEUM RECTIFYING CO · United States · 1938

which preferably surrounds a core 99 whereby this core is magnetized when 76 Page 7 current passes through the conductor 94. Ar? the armature f O2 leftward,