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US Patent: 1,004,247
Ejecting mechanism for heading-machines
Patentee: Ernest W. Duston (exact or similar names) - Waterbury, CT USPTO Classifications: 470/110, 470/141 Tool Categories: Assignees: Blake & Johnson Co. - Waterbury, CT Manufacturer: Not known to have been produced Witnesses: Brewster P. Clark George A. Edwards	Patent Dates: Applied: Jan. 18, 1911 Granted: Sep. 26, 1911 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Blake & Johnson Co.
Description: Of interest because the assignee also made a pedestal grinder.

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