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发明名称
METHOD FOR CHANGING THE PROPERTIES OF THE SURFACES OF WORK PIECES
摘要
申请公布号
EP1117846(A1)
申请公布日期
2001.07.25
申请号
EP19990942697
申请日期
1999.09.22
申请人
SM SCHWEIZERISCHE MUNITIONSUNTERNEHMUNG AG
发明人
STEINHOFF, KURT;SCHULEIT, NATHALIE
分类号
B21B27/00;B23K35/32;C21D1/09;C21D9/00;C21D9/38;(IPC1-7):C21D1/09
主分类号
B21B27/00
代理机构
代理人
主权项
地址
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