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Patents for Dwight B. Cheever
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
688,347Dec. 10, 1901A. SchulerCombined Calipers and Depth Gagemicrometer depth gauges
966,773Aug. 09, 1910H. SauterCalipersmeasurement gauges
1,335,721Apr. 06, 1920O. BergstromHeavy squaring-clampclamps
1,342,891Jun. 08, 1920O. BergstromQuick-acting frame-clamping machinemiter and corner clamps
1,342,892Jun. 08, 1920O. BergstromMiter-frame clampmiter and corner clamps
1,348,148Aug. 03, 1920O. BergstromChair-clampclamps
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