慶應義塾大学 商学部・商学研究科

新保一成 研究室

開発と環境の経済分析...

NIC 2004 - code 243

Structure

Hierarchy

  • Divsion: 24 - MANUFACTURE OF CHEMICALS AND CHEMICAL PRODUCTS
  • Group: 243 - Manufacture of man-made fibers [This class includes manufacture of artificial or synthetic filament and non-filament fibers.]

Class

  • 2430 - Manufacture of man-made fibers [This class includes manufacture of artificial or synthetic filament and non-filament fibers.]

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