人造絹糸の需要激増 : 輸入品は為替安で全然杜絶国産人絹に羽が生えて飛ぶ

IIIF
Time
Owner Organization

Last Updated: 2025-07-22T01:00:29

Uploaded: 2025-07-23

人造絹糸の需要激増 : 輸入品は為替安で全然杜絶国産人絹に羽が生えて飛ぶ | Cultural Japan