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发明名称
Verfahren zum kontinuierlichen Herstellen von Nahtrohren mit genauen Durchmessern
摘要
申请公布号
DE1151237(B)
申请公布日期
1963.07.11
申请号
DE1959K038255
申请日期
1959.07.22
申请人
KRONPRINZ AKTIENGESELLSCHAFT
发明人
ALBERT DR. WERNER;CHIARI DIPL.-ING. ERNST VON;SCHUETTLER ARTUR;HELLMANNS LEO
分类号
B21C37/08;B23K11/087
主分类号
B21C37/08
代理机构
代理人
主权项
地址
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