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经营范围
发明名称
STRESS CORROSION CRACKING PREVENTING METHOD
摘要
申请公布号
JPS5540083(A)
申请公布日期
1980.03.21
申请号
JP19780113569
申请日期
1978.09.18
申请人
HITACHI LTD
发明人
KANBARA HIDEAKI;YOSHITOMI YUUJI;MATSUMOTO TERUO;TAMAI YASUKATA
分类号
B23K31/00
主分类号
B23K31/00
代理机构
代理人
主权项
地址
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