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经营范围
发明名称
CERAMIC FILTER
摘要
申请公布号
JPS5881420(A)
申请公布日期
1983.05.16
申请号
JP19810180885
申请日期
1981.11.10
申请人
NIPPON DENSO KK
发明人
KISE MASAMI;ITOU KAZUYUKI;FUKUTANI MASANORI;ITOU KEIJI;MIWA NAOTO
分类号
B01D39/20;B28B3/20;B28B3/26
主分类号
B01D39/20
代理机构
代理人
主权项
地址
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