Title:
PREVENTING SURFACE WRINKLE OF CAST PRODUCT
Document Type and Number:
Japanese Patent JPS54138826
Kind Code:
A
Inventors:
HASHIDA SHIGEO
WATANABE ATSUSHI
WATANABE ATSUSHI
Application Number:
JP4656078A
Publication Date:
October 27, 1979
Filing Date:
April 21, 1978
Export Citation:
Assignee:
HITACHI LTD
International Classes:
B22D15/00; B22C9/06; B22D25/00; B22D25/02; (IPC1-7): B22C9/06; B22D15/00; B22D25/00