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经营范围
发明名称
OBUDOWA POLACZEN WYROBISK KORYTARZOWYCH
摘要
申请公布号
PL204073(A1)
申请公布日期
1979.09.10
申请号
PL19780204073
申请日期
1978.01.17
申请人
OS BAD ROZWOJOWY BUDOWNICTWA
发明人
MUSIAL JAN;RULKA KAZIMIERZ;PALUCKI TEOFIL;PODGORSKI JACEK
分类号
E21D;(IPC1-7):E21D/
主分类号
E21D
代理机构
代理人
主权项
地址
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