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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0451757
Kind Code:
B2
Inventors:
KITAGAWA TAKEO
Application Number:
JP10661382A
Publication Date:
August 19, 1992
Filing Date:
June 21, 1982
Export Citation:
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Assignee:
TDK ELECTRONICS CO LTD
International Classes:
B22F3/10; C04B33/32; C04B35/64; F27B9/12; F27B9/26; F27D3/12; F27D11/06; F27D13/00