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发明名称
FE-NI LOW THERMAL EXPANSION COEFFICIENT ALLOY MADE WELDING STRUCTURE AND WELDING MATERIAL
摘要
申请公布号
JPH11104885(A)
申请公布日期
1999.04.20
申请号
JP19970272584
申请日期
1997.10.06
申请人
OSAKA GAS CO LTD;KAWASAKI HEAVY IND LTD;SUMITOMO METAL IND LTD
发明人
SHIRAI MASAO;KUBO NAOSHIGE;IWAHASHI HIROSHI;YAMAKAWA TAKETO;MATSUSHIMA HIDEHIRO;KOGA SHINJI;INUZUKA MASAYUKI;HIRATA HIROMASA;NISHIHATA TOSHINOBU;IKEBE MASATO
分类号
B23K9/23;B23K9/00;B23K35/30;C22C38/00;C22C38/08;(IPC1-7):B23K35/30
主分类号
B23K9/23
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