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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0114557
Kind Code:
B2
Inventors:
OGAWA TOORU
TANAKA SHIGENORI
ISHIZAKI KIMITO
Application Number:
JP16026683A
Publication Date:
March 13, 1989
Filing Date:
September 02, 1983
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Assignee:
DORYOKURO KAKUNENRYO KAIHATSU JIGYODAN
International Classes:
G21C7/14



 
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