Title:
METHOD OF IMPROVING PROPERTIES OF INDUSTRIAL MATERIAL
Document Type and Number:
Japanese Patent JPS52142627
Kind Code:
A
Inventors:
USUI TOORU
HARADA YASUYUKI
HARADA YASUYUKI
Application Number:
JP5909276A
Publication Date:
November 28, 1977
Filing Date:
May 24, 1976
Export Citation:
Assignee:
SHIMADA RIKA KOGYO KK
International Classes:
B22D27/08; B22D27/20; B29B9/00; B29B13/00; (IPC1-7): B22D27/20; B29B3/00