VALUE OF PATENTS And How to Obtain Them. HOW TO OBTAIN How Can I Best Secure Hy Invention? Preliminary Examination. Reissues. Caveats. Design Patents. Value of Extended Patents. Trademarks. Canadian Patents. To Make an Application for a Patent Foreign Patents. Copies of Patents. 37 Park Row New York. Back Page a line. Inside Page 75 cents a line. Little Giant. business of cutting out building and ornamental SULLIVAN MACHINE COMPANY Claremont N. H. FOURTH CINCINNATI To Elcctro-Platers. other Novelties. Address COMPANY 97 W. Lombard St. Baltimoi e Md. 820 810 820 $30 850
VALUE OF PATENTS And How to Obtain Them. HOW TO OBTAIN How Can I Best Secure Hy Invention? Preliminary Examination. Reissues. Caveats. Design Patents. Value of Extended Patents. Trademarks. Canadian Patents. To Make an Application for a Patent Foreign Patents. Copies of Patents. 37 Park Row New York. Back Page a line. Inside Page 75 cents a line. Little Giant. business of cutting out building and ornamental SULLIVAN MACHINE COMPANY Claremont N. H. FOURTH CINCINNATI To Elcctro-Platers. other Novelties. Address COMPANY 97 W. Lombard St. Baltimoi e Md. 820 810 820 $30 850 850 810 810 815 830, scientific american, 1873-06-07
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