Yoshiyuki Utinono

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Yawata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process of fabricating three-dimensional objects from a light curab...
- Patent number 5,198,159
- Issue date Mar 30, 1993
- Matsushita Electric Works, Ltd.
- Yoshimitsu Nakamura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL