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经营范围
发明名称
Selbstoeffnender Gewindewalzkopf
摘要
申请公布号
DE1241783(B)
申请公布日期
1967.06.08
申请号
DE1963N023436
申请日期
1963.07.09
申请人
NARADI, NARODNI PODNIK
发明人
VYKRUTA DR. JAN
分类号
B21H3/04
主分类号
B21H3/04
代理机构
代理人
主权项
地址
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