e, is making a great chines, Hydraulics, Pumps, Water Wheels, etc. be attached to a lathe, and the cut is made continu- noise in England with torpedoes for blowing up ves- PATENT LAW DECISIONS AND DISCUSSIONS ous by the fine feed screw on the shank of the rod, sels. It has been well known since the… … merly Commissioner of Patents, afterwards Secretary of War, and are advised to send to Messrs. Oakley & Keating, No. now Judge Advocate General of the Army of the United States:— This desirable and efficient tool was invented Messrs. Munn & Co.:—It aflords me much pleasure to bear testi 184 Water…
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