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发明名称
Mehrgängiges Rippenrohr und Verfahren zu dessen Herstellung
摘要
申请公布号
DE59503311(D1)
申请公布日期
1998.10.01
申请号
DE19955003311
申请日期
1995.06.02
申请人
WIELAND-WERKE AG, 89079 ULM, DE
发明人
SCHUEZ, GERHARD, DR.-ING., D-89269 VOEHRINGEN, DE;KNAB, MANFRED, DIPL.-ING., D-89160 DORNSTADT-BOLLINGEN, DE
分类号
B21C37/20;F28F1/36;F28F1/42;(IPC1-7):F28F1/36
主分类号
B21C37/20
代理机构
代理人
主权项
地址
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