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发明名称
Vorrichtung zum Richten von Dachrinnen.
摘要
申请公布号
CH237583(A)
申请公布日期
1945.05.15
申请号
CHD237583
申请日期
1943.12.29
申请人
EHRISMANN,ALF.
发明人
EHRISMANN,ALF.
分类号
B21D7/06
主分类号
B21D7/06
代理机构
代理人
主权项
地址
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