21st Century Books - Tesla's Patents

		Nikola Tesla Patent Collection � On CD-ROM Nikola Tesla This CD ROM contains all 111 of Tesla's American Patents applied for and granted between 1885 and 1928 plus 6 Canadian and 28 British patents, saved as images in the PDF format. It constitutes a vital reference work for the serious investigator. Contains 145 patent specifications with over 200 pages of line drawings. CD81-NTPC ... $18.00
		Dr. Nikola Tesla � Complete Patents John Ratzlaff, 1979 This book contains all of Tesla's U. S. Patents applied for and granted between 1885 and 1928. It constitutes a vital reference work for the serious investigator. Contains 111 patent specifications with 167 pages of line drawings. xi, 500 pages, plastic comb. 317-NTCP ... $35.00
		Dr. Nikola Tesla � Selected Patent Wrappers from the National Archives, Vols. I, II, III, & IV John Ratzlaff, 1981 This 900 page, four volume set consists of documentation pertinent to 20 of the 111 Tesla patents registered with the U.S. Patent Office, applied for between 1893 and 1909. Included are the original applications and amendments, plus related documents. viii, 900 pages, plastic comb. 318-NTPW ... $75.00
	*[See also* Nikola Tesla's Patents, Worldwide]**

21st Century Books
Post Office Box 2001
Breckenridge, CO 80424-2001


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