Light-weight construction core and a method for pr

专利名称：Light-weight construction core and a

method for producing the same

发明人：Josef Heftberger,Josef Holovicz申请号：US10747882申请日：20031229公开号：US07077418B2公开日：20060718

专利附图：

摘要：A light-weight construction core made of wood for sliding bodies, e.g., skis, inparticular cross-country skis, having grooves or slits (), respectively, arranged inlongitudinal rows, which grooves or slits extend in the longitudinal direction of the ski

and are offset row-wise relative to each other, wherein the grooves or slits (),

respectively, preferably in the binding region are formed to be open towards the runningsurface only and—viewed in longitudinal section—are designed to be circular-arc-shapedor elongate having rounded corners.

申请人：Josef Heftberger,Josef Holovicz

地址：Rottenbach AT,Mettmach AT

国籍：AT,AT

代理机构：Fleit Kain Gibbons Gutman Bongini & Bianco P.L.

代理人：Martin Fleit,Paul D. Bianco

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