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发明名称
ATSUDENTAI OYOBI SONOSEIZOHOHO
摘要
申请公布号
JPS5130391(A)
申请公布日期
1976.03.15
申请号
JP19740102718
申请日期
1974.09.05
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
OOCHI HIROSHI;NISHIDA MASAMITSU;HAYAKAWA SHIGERU
分类号
H04R17/00;H01L41/18;H01L41/45;H04R19/00
主分类号
H04R17/00
代理机构
代理人
主权项
地址
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