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Masataka Akiyama
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Kanonji, JP
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last 30 patents
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Patent Grant
Oral composition containing dextranase and .alpha.-1,3 glucanase an...
Patent number
4,438,093
Issue date
Mar 20, 1984
The Research Foundation for Microbiai Diseases of Osaka University
Kazuo Shimada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE