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经营范围
发明名称
HOWLING SUPPRESSOR
摘要
申请公布号
JPH01245606(A)
申请公布日期
1989.09.29
申请号
JP19880072494
申请日期
1988.03.25
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
HOSOI SHIGERU
分类号
H03G3/30
主分类号
H03G3/30
代理机构
代理人
主权项
地址
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