Soliciting Patents Id the MUNN & CO., Publishers, SCIENTIFIC AMERICAN, United States. Scientific American Office, FOR 1876, 37 Park Row, New York. THIRT1 TEARS1 EXPERIENCE. THE MOST POPULAR SCIENTIFIC PAPEB Stone Channeling MORE PATENTS have been secured through this IN THE WORLD. agency, at borne… … Colonies, and all other countries where patents are or which release the payee of ordinary notes of hand WAKDWEU PATENT, ing Men and Employers, in all the various arts. given for patents, have been declared unconstitutional granted, at prices greatly reduced from former rates. FOB CUTTING STONE…
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