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发明名称
Gusseisen fuer Verbundhartgusswalzen
摘要
申请公布号
DE666547(C)
申请公布日期
1938.10.22
申请号
DE1933G085316D
申请日期
1933.04.13
申请人
Gontermann-Peipers Akt.-Ges.
发明人
分类号
B21B27/00
主分类号
B21B27/00
代理机构
代理人
主权项
地址
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