ompensating attachment for semaphore, A. E. Eckert 587,145 ^" StnA Sor Uite GataloQue "(7." Branches: Chicago—New York, Siphon,preserving, H. Levi 587,099 Speed indicator, recording, E. P. Decker 586,961 Speed regulator for motors, T. H. Macdonald 587,265 PROPOSALS. Square, T, M. B. Templin 587,021… … Typewriting machine, T. H. Stackhouse 587,020 Valve, M. R. Sherrerd 587,107 Draughting, Pattern Work, Special Machinery, etc. vt|!!!HJ!!!!!!!r!?!»r!!!?!n!!!!d Valve, air brake tripple, J. T. & G. W. Hayden.... 587,054 S. P. Denison, 143 Center St., New York City Valve, combined pressure and vacuum,…
Patents · Munn · Bicycle · Apparatus · Caisson · Scientific American · Cents · Large number · Gas engine · American association · Crookes tube · Sewing machine · Presser foot · Working chamber · Perspective elevations · Custom house
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