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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0546060
Kind Code:
B2
Inventors:
MITSUI YUKINORI
TAKENAKA TOSHIO
Application Number:
JP4672883A
Publication Date:
July 12, 1993
Filing Date:
March 19, 1983
Export Citation:
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Assignee:
HITACHI MAXELL
International Classes:
H01M4/08; B21D28/14; B23D35/00; H01M4/12; (IPC1-7): H01M4/12; B21D28/14; B23D35/00