INDEX OF INVENTIONS For which Letters Patent of the United States were Issued for the Week Ending April 14 1903 Workers Our Let ter Book Government Officials Colonists Farmers Engines WITTE IRON WORKS CO. For PIPE-THREADING or CUTTING CURTIS & CURTIS C THE EUREKA CLIP 9 About Repairs GASOLINE ENGINES from 1-4 to 16 H. P. THE CLIFTON MOTOR WORKS. Jump Spark Coils For Gasoline Engine Work. Dow Portable Electric Co. STILLSON WRENCH WALWORTN MANUFACTURING CO. EVERY REEL WARRANTED The Andrew B. Hendrix Co. SENECA FALLS MFG. CO. SEBASTIAN LATHE C?gieltgri TRAVELING ELECTRIC HOISTS 162 Clinton St. Milwaukee Wis. with either of these trade marks is Solid Gold eber a Hatches For Men. 56 South Street Canton Ohi KEROSENE OIL ENGINE International Power Vehicle Co riT'' made write t FRANTZ BODY MFG. CO. Akron Ohi TOOLS AS A TOPIC cquouit Bu USE GRINDSTONES P The CLEVELAND STONE CO. 2d Floor. Wilshire Cleveland 0. Apple Economical Gas Engine Igniters MARINE Gasolene MOTORS ROCHESTER GAS ENGI'vE CO. AMERICAN Pocliet Ammeter AMERICAN COIL CO. 28 Newborn St. W. Somerville Mass AUTO. BODIES TOPS and CUSHIONS. THE HILL MFG. CO. Buffal N.Y., scientific american, 1903-04-25
Keywords:
INDEX, INVENTIONS, Letters Patent, United States, Issued, Week Ending April 14 1903 Workers Our Let ter Book Government Of, PIPE-THREADING, CUTTING CURTIS & CURTIS C, EUREKA CLIP 9, Repairs GASOLINE ENGINES, 1-4, 16 H, P, CLIFTON MOTOR WORKS, Jump Spark Coils, Gasoline Engine Work, Dow Portable Electric Co, STILLSON WRENCH WALWORTN MANUFACTURING CO, EVERY REEL WARRANTED, Andrew B, Hendrix Co, SENECA FALLS MFG, CO, SEBASTIAN LATHE C?gieltgri TRAVELING ELECTRIC HOISTS 162 Clinton, Milwaukee Wis, trade marks, Solid Gold eber, Hatches, Men, 56 South Street Canton Ohi KEROSENE OIL ENGINE International Pow, write t FRANTZ BODY MFG, CO, Akron Ohi TOOLS, TOPIC cquouit Bu USE GRINDSTONES P, CLEVELAND STONE CO, 2d Floor, Wilshire Cleveland 0, Apple Economical Gas Engine Igniters MARINE Gasolene MOTORS ROCH, AMERICAN Pocliet Ammeter AMERICAN COIL CO, 28 Newborn St, W, Somerville Mass AUTO, BODIES TOPS, CUSHIONS, HILL MFG, CO, Buffal N.Y, scientific american, 1903-04-25, science, scientific, sciences, mind, health, tech, sustainability, publication, lab, sciam, sa, scientist, research, american, experiment, education, discovery, technology, analysis, magazine, u.s., insights, developments, weekly, broadsheet, inventor, innovation, inventions, patented, industrial revolution, emerging, trends, monthly magazine, united states, engravings, curious works, paper, discover, Scientific Paper, Weekly Journal, Practical Information, Art, Science, Mechanics, Chemistry, Manufactures, research, education, scientist, innovation, 19th century, vintage, america, Rufus M. Porter, 1845, journal, academic, newspaper illustrations, retro style, old-fashioned, media illustrations, victorian style, news, newspaperheadline, 19th century style, illustration, journalism
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