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
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
Size: 3308px × 4607px
Location:
Photo credit: © Corantos / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: &, .., 1871, 1874, 1874-04-25, 18th, 20-, 25, 75, american, analysis, august, ball, bar, button-hole, canadian, cents, cfc, cheap, d1unn, discovery, door-stop, durable, ears, education, exhibition, experiment, fastener, fees, gas, giant, grand, grate, handy, health, iii, illuminator, industrial, injectors, insights, inter, interlocking, jan, lab, lathes, line, machinery, magazine, microscope, mind, munn, murderi4, opening, page, parts, pat, patent, patented, patents, payments, pipe, publication, required, research, rigby, sa, salamander, salamandkr, schedule, sciam, science, sciences, scientific, scientist, simple, sun, sustainability, swing, tech, technology, wendell, wont, wood, worker, working, works, zoom
