Title:
【考案の名称】簡易マスク
Document Type and Number:
Japanese Patent JPS60116352
Kind Code:
U
Inventors:
Kikuchi Masahiro
Application Number:
JP505284U
Publication Date:
August 06, 1985
Filing Date:
January 17, 1984
Export Citation:
International Classes:
A62B18/02; (IPC1-7): A62B18/02
Domestic Patent References:
| JPS5827567A | 1983-02-18 |