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Barcroft Company
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Lewes, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Low viscosity aluminum hydroxy carbonate gel process
Patent number
4,622,167
Issue date
Nov 11, 1986
Barcroft Company
Wilbur G. Heath
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Process for producing pharmaceutical grade aluminum hydroxide gels
Patent number
4,105,579
Issue date
Aug 8, 1978
Barcroft Company
Green B. Glasscock
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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