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发明名称
PROCESS FOR CUTTING OR SHAPING OF A SUBSTRATE BY LASER
摘要
申请公布号
US4169976(A)
申请公布日期
1979.10.02
申请号
US19770861707
申请日期
1977.12.19
申请人
VALFIVRE S P A
发明人
CIRRI, GIAN FRANCO
分类号
B23K26/06;B23K26/38;B23K26/40;B28D1/22;B28D1/30;H05K3/00;(IPC1-7):B23K9/00
主分类号
B23K26/06
代理机构
代理人
主权项
地址
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