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经营范围
发明名称
BAK 127
摘要
The crown has a central hole. It is on the end of the sampling tube (55 mm diameter x 510 mm long) which has a sample inlet (16 x 18 mm), sample removing rod and a rinsing out hole.
申请公布号
SE8400983(D0)
申请公布日期
1984.02.23
申请号
SE19840000983
申请日期
1984.02.23
申请人
BENGT UNO RICARD * ANDERSSON
发明人
BENGT UNO RICARD * ANDERSSON
分类号
E21B49/00
主分类号
E21B49/00
代理机构
代理人
主权项
地址
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