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US Patent: 1,298,741
Riveting Machine or Hammer
Patentee: Philip H. Leckinger (exact or similar names) - Rochester, Monroe County, NY USPTO Classifications: 29/526.2, 72/431, 74/581 Tool Categories: metalworking machines : forging machines : trip and helve hammers metalworking machines : riveting machines Assignees: High Speed Hammer Co., Inc. - Rochester, Monroe County, NY Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Mar. 12, 1918 Granted: Apr. 01, 1919 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for High Speed Hammer Co., Inc.

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