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Barbara Svitila
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Wayne, PA, US
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last 30 patents
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Patent Grant
Dispensing system with inflatable bag propelling mechanism and sepa...
Patent number
4,679,706
Issue date
Jul 14, 1987
Enviro-Spray Systems, Inc.
David J. Magid
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL