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发明名称
MANUFACTURE OF CONTACT CHIP FOR WELDING
摘要
申请公布号
JPH02307641(A)
申请公布日期
1990.12.20
申请号
JP19890129605
申请日期
1989.05.23
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
YOSHINAKA MINORU;TSUGE MITSUO;YAMAMOTO HISAO;BITO TOSHIAKI;SHIBANO NAOKI
分类号
B21H3/06;B21H7/00;B21K23/00;B23K9/26
主分类号
B21H3/06
代理机构
代理人
主权项
地址
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