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Minoru Yoshida
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Hiroshima, JA
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last 30 patents
Information
Patent Grant
Pelletizer
Patent number
4,097,212
Issue date
Jun 27, 1978
The Japan Steel Works, Ltd.
Yukimas Morishima
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Automatic filter screen exchange apparatus for an extruder
Patent number
4,080,297
Issue date
Mar 21, 1978
The Japan Steel Works, Ltd.
Minoru Yoshida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Extruder of the degassing and modification type
Patent number
4,029,300
Issue date
Jun 14, 1977
The Japan Steel Works Ltd.
Yukimasha Morishima
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL