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Patents for Universal Wire Spring Co. | |||||
Number | Date | Patentee | Title | Type | |
2,632,482 | Mar. 24, 1953 | J.C. Lincoln | Apparatus for Bending Sinuous Wire Strips into Springs | spring making machines | |
2,783,782 | Mar. 05, 1957 | S.G. Blumensaadt, J.C. Lincoln | Wire Bending Machine | spring making machines |