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Leo F. Aberer
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Shawnee Mission, KS, US
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last 30 patents
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Patent Grant
Compact power operated can opener with compound piercing lever, pow...
Patent number
3,949,468
Issue date
Apr 13, 1976
Rival Manufacturing Company
Robert E. McLean
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...