专利名称：Repair pipe发明人：ROLAND, ELKUCH申请号：EP02405376.1申请日：20020507公开号：EP1256756A1公开日：20021113
专利附图：
摘要：The repair tube has a coupling half-sleeve (29) on the first end (27) of its half-sleeves (13, 15), forming a tube-coupling transition (30). Its internal diameter correspondsto the external diameter of the second end (33) of the half-sleeves. First and second seals(19, 23) are fitted in the region of the coupling half-sleeve spaced before and after the
transition.
申请人：ELKUCH-GANTER, WILMA
地址：Platte 93 9488 Schellenberg LI
国籍：LI
代理机构：Hasler, Erich
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