Tatsuo Ootsubo

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Oomuta-shi, Fukuoka-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of fabricating artificial dentures
- Patent number 4,846,682
- Issue date Jul 11, 1989
- Tatsuo Ootsubo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE