Title:
【考案の名称】入り隅を曲面化する四面体
Document Type and Number:
Japanese Patent JPS59117738
Kind Code:
U
Inventors:
Yoshihiro Fujita
Application Number:
JP1141583U
Publication Date:
August 08, 1984
Filing Date:
January 29, 1983
Export Citation:
International Classes:
E04F19/02; (IPC1-7): E04F19/02