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发明名称
VORRICHTUNG ZUM SICHERN VON ROLLADEN BZW. ROLLTORE GEGEN PLOETZLICHES HERABFALLEN
摘要
申请公布号
ATA400575(A)
申请公布日期
1983.03.15
申请号
AT19750004005
申请日期
1975.05.26
申请人
HENKENJOHANN JOHANN
发明人
分类号
E06B9/84;(IPC1-7):E06B9/209
主分类号
E06B9/84
代理机构
代理人
主权项
地址
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