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发明名称
TILSATSMATERIALE AV NIKKELSUPERLEGERING I FORM AV TRAAD FOR MINSKNING AV SPREKKDANNELSE VED WOLFRAMBUESVEISING
摘要
申请公布号
NO147262(B)
申请公布日期
1982.11.29
申请号
NO19770003281
申请日期
1977.09.26
申请人
UNITED TECHNOLOGIES CORP,
发明人
DUVALL, DAVID SCOTT,;KING, WILLIAM HAMPSON,;OWCZARSKI, WILLIAM ANTHONY,
分类号
C22C19/05;B23K35/30;(IPC1-7):B23K35/30
主分类号
C22C19/05
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代理人
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