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发明名称
SCOOP TUBE
摘要
申请公布号
JPS5442079(A)
申请公布日期
1979.04.03
申请号
JP19770107734
申请日期
1977.09.09
申请人
HITACHI LTD
发明人
ISHIDA YASUMASA
分类号
B01D59/20
主分类号
B01D59/20
代理机构
代理人
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