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发明名称
摘要
申请公布号
DE2922243(C2)
申请公布日期
1983.04.21
申请号
DE19792922243
申请日期
1979.05.31
申请人
MEYER, ROLF, DIPL.-ING., 8918 DIESSEN, DE
发明人
VERZICHT DES ERFINDERS AUF NENNUNG
分类号
E01D19/04;E04B1/36;(IPC1-7):E04B1/36
主分类号
E01D19/04
代理机构
代理人
主权项
地址
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