Paper punch

Office supplies; artists and teachers materials – Office equipment not elsewhere specified – Perforating or cutting

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D03505642

REFERENCES:
patent: D50062 (1916-12-01), Fuller
patent: D202007 (1965-08-01), Murray
patent: D279299 (1985-06-01), Semerjian
patent: D289776 (1987-05-01), Goertz et al.
patent: 4713995 (1987-12-01), Davi
Catalog pp. 786-792 entitled "Punches" from Stationer's Distributing Catalog .COPYRGT.1991.
Catalog pp. 321 & 322 entitled "Paper Punches" from Eastman Catalog .COPYRGT.1990.

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