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Patents for Frank Blockley
Patents 16 - 28 of 28
First set of recordsPrevious set of recordsLast set of records
NumberDatePatenteeTitleType
94,316Aug. 31, 1869C.L. Inslee, W.H. InsleeImprovement in steam-engine valve-gearvalve gear
95,060Sep. 21, 1869J. WinkelhouseImprovement in bit-holderbrace chucks
95,140Sep. 21, 1869E. RhodesImprovement in machine for sawing felloeswheelwright
95,299Sep. 28, 1869C.W. WilsonImprovement in Mitre Visevises
95,868Oct. 19, 1869J.F. AllenImprovement in steam-engine slide-valvessteam engine valves
96,775Nov. 16, 1869D. ChaseImprovement in water-wheelswater wheels
97,795Dec. 14, 1869J. NesterImprovement in Scribe-Hookclapboard markers
98,216Dec. 28, 1869C.D. AllenSteam Governorsteam engine governors
99,547Feb. 08, 1870J.N. FarrarImproved railway-car wheelrailroad car wheels
99,600Feb. 08, 1870J.B. SchenckImprovement in sawing-machinescircular resaws
101,548Apr. 05, 1870J.J. UrmstonHub lathewood lathes
102,069Apr. 19, 1870J.R. van EppsImprovement in dovetailing-machinedovetailing machines
102,753May 10, 1870J.S. BirchImprovement in Adjustable Watch-Keys
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