Title:
ELECTRET AND METHOD OF MANUFACTURING SAME
Document Type and Number:
Japanese Patent JPS5621312
Kind Code:
A
Inventors:
TAMURA SAKAE
TANAKA MASANORI
TANAKA MASANORI
Application Number:
JP9606479A
Publication Date:
February 27, 1981
Filing Date:
July 30, 1979
Export Citation:
Assignee:
TOKYO SHIBAURA ELECTRIC CO
International Classes:
H01G7/02; (IPC1-7): H01G7/02