numberof the patent desired, and remit to Munn & Co.. 361Broadway. New York. Special rates will be given wherea large number of copies are desired at one time. Canadian patents may now be obtained by the in-ventors for any of the inventions named in the foregoing list, provided they are simple,… … rade MarksDesignsCopyrights Ac. Anyone sending a sketch and description mayquickly ascertain our opinion free whether aninvention is probably patentable. Communica-tions strictly confidential. Handbook on Patentssent free. Oldest agency for securing patents. Patents taken through Munn & Co.…
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