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发明名称
BJELKE
摘要
申请公布号
NO923514(D0)
申请公布日期
1992.09.10
申请号
NO19920003514
申请日期
1992.09.10
申请人
STRAENGBETONG, AB
发明人
RISE, GUNNAR;BERNANDER, KARL GUSTAV
分类号
B28B7/02;B28B23/00;B28B23/02;B28B23/18;E04B1/21;E04C3/20;(IPC1-7):E04C/
主分类号
B28B7/02
代理机构
代理人
主权项
地址
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