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经营范围
发明名称
VERZUGSPITZE.
摘要
申请公布号
DE1779415(U)
申请公布日期
1958.12.18
申请号
DE195800H9156U
申请日期
1958.08.07
申请人
DR.-ING. HANS-JOACHIM VON HIPPEL
发明人
DR.-ING. HANS-JOACHIM VON HIPPEL
分类号
E21D11/15
主分类号
E21D11/15
代理机构
代理人
主权项
地址
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