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发明名称
HOCHDRUCK-METALLROHR MIT EINEM VERBINDUNGSKOPFTEIL UND VERFAHREN ZU DESSEN HERSTELLUNG
摘要
申请公布号
DE3927288(A1)
申请公布日期
1990.02.22
申请号
DE19893927288
申请日期
1989.08.18
申请人
USUI KOKUSAI SANGYO KAISHA LTD., SUNTO, SHIZUOKA, JP
发明人
USUI, MASAYOSHI, NUMAZU, SHIZUOKA, JP
分类号
F16L9/02;B21D39/04;B21J5/08;B21K21/12;F02B3/06;F02M55/02;F16B7/02;F16B13/04;F16L9/22;F16L19/028
主分类号
F16L9/02
代理机构
代理人
主权项
地址
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