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经营范围
发明名称
DUST COLLECTOR
摘要
申请公布号
JPS52131272(A)
申请公布日期
1977.11.04
申请号
JP19760047803
申请日期
1976.04.28
申请人
NAKAJIMA HIROO
发明人
NAKAJIMA YOSHIO
分类号
B03C3/41
主分类号
B03C3/41
代理机构
代理人
主权项
地址
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