Tools and hardware – Other tools and implements – Cutting
Patent
1986-06-23
1989-09-26
Ansher, Bernard
Tools and hardware
Other tools and implements
Cutting
Patent
active
D03036162
REFERENCES:
patent: D230320 (1974-02-01), Lowery
patent: 2247840 (1941-07-01), Harrison
U.S. Gov't. Office & Furnishings Supply catalog, 1982, p. 292, Model 1528, Paper Punch.
Ansher Bernard
Demeur Basil E.
Knechtel Robert E.
Pfeffer Terry A.
The Cloverline Incorporated
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