Brugg Rohr AG Holding
Brugg Rohr AG Holding Patent applications | ||
Patent application number | Title | Published |
---|---|---|
20110308659 | METHOD FOR MANUFACTURING A THERMALLY INSULATED CONDUIT PIPE - A thermally insulated conduit pipe ( | 12-22-2011 |
20110047774 | METHOD AND DEVICE FOR MANUFACTURING A HEAT-INSULATED PIPE - During the manufacturing of heat-insulated pipes ( | 03-03-2011 |