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Walter William Edwards
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Bruno, MN, US
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last 30 patents
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Patent Grant
Thumb trigger and automatic safety
Patent number
4,070,783
Issue date
Jan 31, 1978
Walter William Edwards
F41 - WEAPONS
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Patent Grant
Thumb trigger and automatic safety
Patent number
4,010,566
Issue date
Mar 8, 1977
Walter William Edwards
F41 - WEAPONS