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发明名称
AUTOMATIC SIFTING DEVICE IN SIFTER
摘要
申请公布号
JPS5260471(A)
申请公布日期
1977.05.18
申请号
JP19750136971
申请日期
1975.11.14
申请人
HASEGAWA KATSUMI
发明人
HASEGAWA KATSUMI
分类号
B07B1/30;B07B1/28;B07B1/42
主分类号
B07B1/30
代理机构
代理人
主权项
地址
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