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发明名称
COMPOUND MATERIAL
摘要
申请公布号
JPS56114588(A)
申请公布日期
1981.09.09
申请号
JP19800015495
申请日期
1980.02.13
申请人
MITSUI MINING & SMELTING CO;SKY ALUMINIUM
发明人
FUKAGAWA MASAHARU;MATSUMOTO SHIZUAKI;OKADA ATSUYUKI;SATOU NORIYUKI;SOMEYA TOMIICHI
分类号
B23K20/00;B23K20/22;E04C2/08
主分类号
B23K20/00
代理机构
代理人
主权项
地址
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