Title:
【考案の名称】母材保護板
Document Type and Number:
Japanese Patent JPH04138023
Kind Code:
U
Inventors:
Tatsuo Hagiwara
Kyozo Yasumoto
Kyozo Yasumoto
Application Number:
JP5446691U
Publication Date:
December 24, 1992
Filing Date:
June 18, 1991
Export Citation:
International Classes:
B65G27/24; B65G27/34; B65G47/14; B65G65/40; E01C19/05; (IPC1-7): B65G27/34; B65G27/24; B65G47/14; E01C19/05