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US Patent: 421,327
Drop-hammer
Patentee: Norman C. Stiles (exact or similar names) - Middletown, CT USPTO Classifications: 72/436, 72/440 Tool Categories: metalworking machines : forging machines : drop hammers Assignees: None Manufacturer: E. W. Bliss Co. - Brooklyn, NY Stiles & Parker Press Co. - Middletown, CT Witnesses: Charles K. Fraser George H. Fraser	Patent Dates: Applied: Apr. 11, 1889 Granted: Feb. 11, 1890 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Stiles & Parker Press Co. Vintage Machinery entry for E. W. Bliss Co.
Description: In 1892 E. W. Bliss Co. acquired the Stiles & Parker Press Co.

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