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Octavian Dumitrascu
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Fountain Valley, CA, US
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last 30 patents
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Patent Grant
Drip irrigation tube
Patent number
5,111,995
Issue date
May 12, 1992
Rain Bird Sprinkler Mfg. Corp.
Octavian P. Dumitrascu
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Patent Grant
Continuous tube emitter
Patent number
4,726,520
Issue date
Feb 23, 1988
Rain Bird Sprinkler Mfg. Corp.
Richard D. Brown
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING