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Method for manufacturing hollow article
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Patent number 10,786,934
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Issue date Sep 29, 2020
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DENSO CORPORATION
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Sayaka Okabe
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Resin molding method
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Patent number 10,434,694
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Issue date Oct 8, 2019
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Canon Kabushiki Kaisha
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Yasushi Iijima
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Moulding apparatus
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Patent number 4,028,042
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Issue date Jun 7, 1977
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Dunlop Limited
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Anthony Gerald Goodfellow
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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