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David C. Oas

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Clear transparent polypropylene containers and method of...

B - Operations – Transporting – 29 – C
Patent

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Differential scroll drive

B - Operations – Transporting – 04 – B
Patent

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Driven ring-type non-return valve for injection molding

B - Operations – Transporting – 29 – C
Patent

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Food dehydrator

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Patent

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Oven with improved parison rotating means

B - Operations – Transporting – 29 – C
Patent

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Driven ring-type non-return valve for injection molding

B - Operations – Transporting – 29 – C
Patent

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Profile ID: LFCA-PAI-P-424701

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