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发明名称
Verfahren zur Herstellung von Fussverbreiterungen bei Ortpfaehlen aus Beton
摘要
申请公布号
DE689240(C)
申请公布日期
1940.03.15
申请号
DE193800P7662D
申请日期
1938.07.24
申请人
DR.-ING. ERICH PAPROTH
发明人
PAPROTH DR.-ING. ERICH
分类号
E02D5/44
主分类号
E02D5/44
代理机构
代理人
主权项
地址
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