Title:
SMALL CLOSED CELL
Document Type and Number:
Japanese Patent JPS5498936
Kind Code:
A
Inventors:
MASAKI TOSHINORI
IIJIMA HIROSHI
IIJIMA HIROSHI
Application Number:
JP230478A
Publication Date:
August 04, 1979
Filing Date:
January 12, 1978
Export Citation:
Assignee:
CITIZEN WATCH CO LTD
International Classes:
H01M2/02; (IPC1-7): H01M2/02