Provider: Japan Science and Technology Agency Database: J-STAGE Content:text/plain; charset="utf-8" TY - JOUR TI - title_in_Japanese TI - AU - author_in_Japanese JO - The Journal of Silk Science and Technology of Japan VL - 2 IS - SP - S29 EP - S30 PY - 1993 DO - 10.11417/silk.2.S29 ER -