Masaru Matsuda

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Tokushima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heating device for heat-sealing bottom portions of containers
- Patent number 6,149,566
- Issue date Nov 21, 2000
- Shikoku Kakoki Co., Ltd.
- Yoji Nishio
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL