Document Type and Number:
Japanese Patent JPH028397
Kind Code:
U
Application Number:
JP8536988U
Publication Date:
January 19, 1990
Filing Date:
June 28, 1988
Export Citation:
International Classes:
D06F71/12; D06F73/00; (IPC1-7): D06F73/00; D06F71/12
Next Patent: FORMATION OF POROUS METAL FILM