Finland
2
2005-09-06
2
2005-09-06
These are the the leading inventors for applications assigned to Oy KWH Pipe Ab:
Oy KWH Pipe Ab based in , FI has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Method of making a spirally-wound tube
#2 | 2005-01-06 ✅ Patent 7,347,910 granted on 2008-03-25Method for manufacturing a container end wall of lightweight construction and a container provided with such an end wall
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