Tools and hardware – Other tools and implements – Cutting
Patent
1986-04-03
1989-10-31
Ansher, Bernard
Tools and hardware
Other tools and implements
Cutting
Patent
active
D03042898
REFERENCES:
patent: 2688187 (1954-09-01), Pauli
patent: 3028670 (1962-04-01), Tilly
Ansher Bernard
Pfeffer Terry A.
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