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发明名称
ANORDNING FOR KJOERBARE SPREDERE FOR KORNET MATERIALE, SPESIELT SAND OG/ELLER SALT
摘要
申请公布号
NO144537(C)
申请公布日期
1981.09.16
申请号
NO19770000452
申请日期
1977.02.11
申请人
FRIGGERAAKERS VERKSTAEDER AB,
发明人
FRIGGERAAKER, BENGT OLOF CHRISTER,
分类号
E01C;E01C19/20;(IPC1-7):E01C19/20
主分类号
E01C
代理机构
代理人
主权项
地址
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