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发明名称
APPARATUS FOR COLLECTING OIL OF VENTILATING FAN OR LIKE
摘要
申请公布号
JPS5399639(A)
申请公布日期
1978.08.31
申请号
JP19770013946
申请日期
1977.02.09
申请人
HITACHI LTD
发明人
TAKASHIMA KATSUO;KAMATA SAKAE
分类号
F24F7/06;F24F7/00
主分类号
F24F7/06
代理机构
代理人
主权项
地址
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