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经营范围
发明名称
SPRINGMINE
摘要
申请公布号
ATA75676(A)
申请公布日期
1978.03.15
申请号
AT19760000756
申请日期
1976.02.03
申请人
OREGON ETABLISSEMENT FUR PATENTVERWERTUNG
发明人
分类号
F42B12/32;F42B23/16;(IPC1-7):F42B23/16
主分类号
F42B12/32
代理机构
代理人
主权项
地址
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