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Crivello; Sam
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Videocassette vending machine
Patent number
D318691
Issue date
Jul 30, 1991
Crivello; Sam
Frank P. Ryason
D20 - Sales and advertising equipment
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Patent Grant
Apparatus for renting articles
Patent number
5,007,518
Issue date
Apr 16, 1991
Crivello; Sam
Theodore J. Crooks
G07 - CHECKING-DEVICES
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last 30 patents
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