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经营范围
发明名称
Verfahren zum Umformen vieleckiger Metallscheiben in Rundscheiben
摘要
申请公布号
DE1054807(B)
申请公布日期
1959.04.09
申请号
DE1955N011071
申请日期
1955.08.19
申请人
NORRIS-THERMADOR CORPORATION
发明人
HAWES TURNER C.
分类号
B21K21/02
主分类号
B21K21/02
代理机构
代理人
主权项
地址
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