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发明名称
PTC COMPOSITION
摘要
申请公布号
JPH03209702(A)
申请公布日期
1991.09.12
申请号
JP19900003923
申请日期
1990.01.11
申请人
DAITO TSUSHINKI KK
发明人
KUBOTA TADASHI;YAMAZAKI NAOKI
分类号
C08K3/04;C08K3/00;C08K3/02;C08K5/14;C08L23/00;H01B1/20;H01C7/02
主分类号
C08K3/04
代理机构
代理人
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