专利名称：Method and apparatus for making insulating
tubes with slits for pipes or similar articles
发明人：PFITZMANN, WOLFGANG申请号：EP88101658.8申请日：19880205公开号：EP02817A2公开日：19880914
专利附图：
摘要：In the method for making slit insulating tubes for pipes or the like, in particularof foamed plastic, in which the extruded tube is cut open in the longitudinal direction onone side and one cut face is provided with an adhesive, which is covered by a film-like
covering, a double-sided adhesive tape, covered on one side with a film strip, beingapplied to the cut face.
申请人：PFITZMANN, WOLFGANG
地址：Lüner Rennbahn 20 D-2120 Lüneburg DE
国籍：DE
代理机构：Patentanwälte Hauck, Graalfs, Wehnert, Döring, Siemons
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