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发明名称
HOHLBLOCKSTEIN
摘要
申请公布号
DE2239969(A1)
申请公布日期
1974.02.28
申请号
DE19722239969
申请日期
1972.08.14
申请人
DONHAUSER, RUDOLF, DR., WIEN
发明人
DONHAUSER, RUDOLF, DR., WIEN
分类号
E04B2/02;E04B2/42;(IPC1-7):E04C1/08
主分类号
E04B2/02
代理机构
代理人
主权项
地址
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