Kawakami Sangyo Kabushki Kaisha

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for producing sheet having many hollow bodies from thermo...
- Patent number 4,657,625
- Issue date Apr 14, 1987
- Kawakami Sangyo Kabushki Kaisha
- Hajime Kawakami
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL