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 332

Structure

Hierarchy

  • Divsion: 33 - MANUFACTURE OF MEDICAL, PRECISION AND OPTICAL INSTRUMENTS, WATCHES AND CLOCKS
  • Group: 332 - Manufacture of optical instruments and photographic equipment

Class

  • 3320 - Manufacture of optical instruments and photographic equipment

Links