COST REDUCTION SYSTEM FOR CHEMICAL RAW MATERIAL

PROBLEM TO BE SOLVED: To solve the problems that cost is conventionally reduced qualitatively without definite price information, thereby increasing labor and reducing success probability, and the attainment level of cost reduction cannot be determined absolutely to satisfy only a purveyor. SOLUTION...

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Bibliographische Detailangaben
1. Verfasser: YAMAMOTO TSUNEO
Format: Patent
Sprache:eng
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