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发明名称
Maschine zur Herstellung biegsamer, endloser Rohre und rohrförmiger Überzüge.
摘要
申请公布号
CH263336(A)
申请公布日期
1949.08.31
申请号
CHD263336
申请日期
1943.01.30
申请人
BREMER,RUDOLF CARL
发明人
CARL BREMER,RUDOLF
分类号
B21C37/12
主分类号
B21C37/12
代理机构
代理人
主权项
地址
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