Title:
【考案の名称】カバ-シ-ト装置
Document Type and Number:
Japanese Patent JPS58178931
Kind Code:
U
Inventors:
Kazuya Sakamoto
Application Number:
JP7498282U
Publication Date:
November 30, 1983
Filing Date:
May 24, 1982
Export Citation:
International Classes:
E04H15/54; (IPC1-7): A45F1/16