Title:
PURESUBUREEKINYORU ITAZAINO MAGEKAKOHOHO
Document Type and Number:
Japanese Patent JPS5150861
Kind Code:
A
Inventors:
ISHIWATARI SHOJI
Application Number:
JP12443974A
Publication Date:
May 04, 1976
Filing Date:
October 30, 1974
Export Citation:
Assignee:
RICOH KK
International Classes:
B21D5/02; (IPC1-7): B21D5/02