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经营范围
发明名称
RULLSTOL
摘要
The machine rolls raw mineral wool onto a core (11a). The latter is supported under rollers, so that any moment other than rotary is taken up by the bearing races. Distortion is thus minimised and smaller tubes can be produced. (Dwg.No.2)
申请公布号
SE9002348(D0)
申请公布日期
1990.07.04
申请号
SE19900002348
申请日期
1990.07.04
申请人
ROCKWOOL AB
发明人
T * FRYKENMO
分类号
F16L59/02
主分类号
F16L59/02
代理机构
代理人
主权项
地址
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