AMERICAN MACHINIST'S TOOLS: An Illustrated Directory of Patents
Contains over 1,000 fully indexed and illustrated patents, covering all American machinist's tools patented through 1905 and the more important ones patented between 1906 and 1916. Each is indexed in three ways: alphabetically by patentee name, chronologically by date and patent number, and by type of tool.
Format: Paperbound
Pages: 420
Publisher: Astragal
Publishing status: Current
ISBN: 9781879335400
Item #: 3731855