Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0339828
Kind Code:
B2
Application Number:
JP24834984A
Publication Date:
June 17, 1991
Filing Date:
November 22, 1984
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
C22C47/08; B32B3/12; B32B15/04; B32B18/00; C22C1/10; C22C32/00; C22C47/00; C22C47/12; F02F3/00; H01L31/04