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发明名称
SELECTOR FOR GRANULAR BODY
摘要
申请公布号
JPS57107272(A)
申请公布日期
1982.07.03
申请号
JP19800184665
申请日期
1980.12.25
申请人
SAIKA GIJUTSU KENKYUSHO
发明人
TAKEMOTO NORIYOSHI
分类号
B07C5/342
主分类号
B07C5/342
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代理人
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