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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0478552
Kind Code:
B2
Inventors:
NAGAI HIDEO
KASAI TOSHIO
SUZUKI HARUO
SUZUKI TOSHIAKI
Application Number:
JP26463586A
Publication Date:
December 11, 1992
Filing Date:
November 06, 1986
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
B65H81/06; B65H81/02; H01F41/08