Title:
【考案の名称】水難用救命帯
Document Type and Number:
Japanese Patent JPS60192997
Kind Code:
U
Inventors:
Ota Minoru
Application Number:
JP8104384U
Publication Date:
December 21, 1985
Filing Date:
May 31, 1984
Export Citation:
International Classes:
B63C9/08; (IPC1-7): B63C9/08