Scientific American Supplement, No. 312, December 24, 1881Various
Science
Scientific American Supplement, No. 312, December 24, 1881
Various
Science -- Periodicals
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A liberal discount to booksellers, news agents, and canvassers.
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* * * * *
PATENTS.
In connection with the SCIENTIFIC AMERICAN, Messrs. MUNN &
Co. are Solicitors of American and Foreign Patents, have had 35 years'
experience, and now have the largest establishment in the world.
Patents are obtained on the best-terms.
A special notice is made in the SCIENTIFIC AMERICAN of all
Inventions patented through this Agency, with the name and residence
of the Patentee. By the immense circulation thus given, public
attention is directed to the merits of the new patent, and sales or
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Any person who has made a new discovery or invention can ascertain,
free of charge, whether a patent can probably be obtained, by writing
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We also send free our Hand Book about the Patent Laws, Patents,
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Branch Office, cor. F and 7th Sts., Washington, D.C.
Public-domain text, read in full here on John Shaqi.
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