Title:
METHOD OF FORMING EMBOSS PATTERN ON METAL PLATE
Document Type and Number:
Japanese Patent JPS5249962
Kind Code:
A
Inventors:
HIRASAWA TOSHIO
Application Number:
JP12508675A
Publication Date:
April 21, 1977
Filing Date:
October 17, 1975
Export Citation:
Assignee:
TOHO SHEET & FRAME
International Classes:
B21D31/00; B44B5/00; (IPC1-7): B21D31/00; B44B5/00