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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH023680
Kind Code:
B2
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Inventors:
NODA KYOJIRO
Application Number:
JP1519485A
Publication Date:
January 24, 1990
Filing Date:
January 26, 1985
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Assignee:
NODA KYOJIRO
International Classes:
F16L13/02; B23K9/038; B23K33/00; B23K37/053; B23K37/06; E04C5/18