SCHEDULE OF PATENT FEES. CANADIAN PATENTS. Inside Page 75 cents a line. THE SUN GAS ILLUMINATOR. The Handy Microscope GRAND INDUSTRIAL EXHIBITION Opening on August 18th 1874. zoom Patented Jan. 1871. NO PAYMENTS REQUIRED SALAMANDER WORKS h s 20-inch Swing Lathes. All parts are Inter. 'Little Giant' Injectors SIMPLE DURABLE AND CHEAP III Wont Pipe Wendell's Pat. Door-Stop & Fastener. 25 CENTS. RIGBY'S PATENTS D1UNN & CO. BUTTON-HOLE WORKER. MUNN cfc CO. PAT INTERLOCKING GRATE EARS R. BALL & CO. MURDERi4 SALAMANDkR G A E BAR CO. WOOD WORKING MACHINERY., scientific american, 1874-04-25
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SCHEDULE, PATENT FEES, CANADIAN PATENTS, Inside Page 75 cents, line, SUN GAS ILLUMINATOR, Handy Microscope GRAND INDUSTRIAL EXHIBITION Opening, August 18th 1874, zoom Patented Jan, 1871, NO PAYMENTS REQUIRED SALAMANDER WORKS h, 20-inch Swing Lathes, parts, Inter, 'Little Giant' Injectors SIMPLE DURABLE, CHEAP III Wont Pipe Wendell' Pat, Door-Stop & Fastener, 25 CENTS, RIGBY'S PATENTS D1UNN & CO, BUTTON-HOLE WORKER, MUNN cfc CO, PAT INTERLOCKING GRATE EARS R, BALL & CO, MURDERi4 SALAMANDkR G, E BAR CO, WOOD WORKING MACHINERY, scientific american, 1874-04-25, 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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