Title:
【考案の名称】鋳造用ストーク
Document Type and Number:
Japanese Patent JPH04118256
Kind Code:
U
Inventors:
Hiroshi Watanabe
Hama Norio
Ryo Yoshizawa
Hama Norio
Ryo Yoshizawa
Application Number:
JP2157391U
Publication Date:
October 22, 1992
Filing Date:
April 04, 1991
Export Citation:
International Classes:
B22D18/04; B22D35/06; B22D39/06; (IPC1-7): B22D18/04; B22D35/06; B22D39/06