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US Patent: 1,523,630
Armature-winding machine
Patentee: Penrose E. Chapman (exact or similar names) - St. Louis, MO USPTO Classifications: 242/433.2, 242/433.4 Tool Categories: electrical devices : electric motors : electric motor making Assignees: None Manufacturer: P. E. Chapman Electrical Works, Inc. - St. Louis, MO Witnesses: H. R. Eggers Justine E. Kossman	Patent Dates: Applied: Mar. 18, 1921 Granted: Jan. 20, 1925 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for P. E. Chapman Electrical Works, Inc.
Description: Improvements are aimed at winding two coils simultaneously, and by providing means for feeding out the wire to create leads on each coil.

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