Document Type and Number:
Japanese Patent JPH0136387
Kind Code:
B2
Inventors:
YAMADA KAZUO
Application Number:
JP21683083A
Publication Date:
July 31, 1989
Filing Date:
November 17, 1983
Export Citation:
Assignee:
TOOGO KK
International Classes:
B61J3/02; A63G21/00; A63G21/04; B61B5/02; E01B26/00
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