Document Type and Number:
Japanese Patent JPH0314786
Kind Code:
B2
Inventors:
MURAKAMI TADAYOSHI
Application Number:
JP2016084A
Publication Date:
February 27, 1991
Filing Date:
February 06, 1984
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
C03B19/06; C03B8/02; C03B19/09; C03C14/00; H01B19/00
Next Patent: JPH0314787