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Patents for Oscar Bock
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
635,562Oct. 24, 1899H. Marschütz, C. MarschützSpannerwrenches
723,041Mar. 17, 1903W. SchwarzerImproved Compass Jointcompasses
733,278Jul. 07, 1903J. RosenbaumApparatus for sawing woodfirewood machines
806,581Dec. 05, 1905G. SchoennerHead for Compassescompasses
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