399 Che Scientific Ameria. rere eta tre eam tamer sees IMPORTANT TO INVENTORS. O PETROLEUM REFINERS.--FOR THE SUM OF RATES OF ADVERTISING. … FIC AMERICAN on payment of a reasonable charge for the engray which have been patented. Information concerning the patentability ing. NIVERSAL CLOTHES WRINGER-—-WE BELIEVE of inventions is freely given, without charge, or sending a model or No charge is made for the publication, and the cuts are…
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