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发明名称
DRUCKLUFTBETRIEBENE TELESKOP-RUECKZUGSTUETZE
摘要
申请公布号
DE8223063(U1)
申请公布日期
1982.12.02
申请号
DE19820023063U
申请日期
1982.08.16
申请人
HEINZ VETTER GMBH, 5900 SIEGEN, DE
发明人
分类号
(IPC1-7):E21C11/00
主分类号
(IPC1-7):E21C11/00
代理机构
代理人
主权项
地址
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