LANE, Judge.
This appeal is from the decision of the Patent Office Board of Appeals affirming the rejection of claims 1-3, 5-7 and 10-24 of application serial No. 520,021, filed December 13, 1965, for Velocity Logger for Logging Intervals. Two claims have been allowed.
The invention is a system and method for obtaining a representation of the physical characteristics, e. g., density, of a less-than-one-foot-long portion of earth surrounding a borehole by acoustical...
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