Document Type and Number:
Japanese Patent JPS6311525
Kind Code:
B2
Inventors:
DEGAWA TOORU
Application Number:
JP7128883A
Publication Date:
March 15, 1988
Filing Date:
April 22, 1983
Export Citation:
Assignee:
MITSUI SHIPBUILDING ENG
International Classes:
C22F1/00; C22C5/02; C22C5/10; C22C9/00; C22C11/00; C22C12/00; C22C13/00; C22C14/00; C22C16/00; C22C18/00; C22C19/03; C22C19/05; C22C19/07; C22C20/00; C22C21/00; C22C21/12; C22C23/00; C22C27/04; C22C27/06; C22C28/00; C22C45/00; F16B4/00; F16B17/00; F16B19/06; F16B19/10; F16B21/12