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Document Type and Number:
Japanese Patent JPH033919
Kind Code:
B2
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Inventors:
HIROTA MASAYOSHI
OOTA ETSUO
TANABE AKIRA
GOSHIMA FUJIO
YASUNAGA OSAMU
TAKAGUCHI EIZO
IMAMURA KYOMI
Application Number:
JP7308282A
Publication Date:
January 21, 1991
Filing Date:
April 30, 1982
Export Citation:
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Assignee:
TOYO ENJINIARINGU KK
NIPPON SHARYO SEIZO KK
MITSUI BUTSUSAN KK
TOSHIBA KK
UTOKU UNYU KK
International Classes:
B61J1/10; B65G1/04; G21C19/06; G21C19/32



 
Next Patent: JPH033920