工艺装备美国已授权

Stiffening add-on profile for window frame and window frame comprising same

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申请人Deceuninck Nv

发明人Koen Rebree

公开号US10428573B2

授权号US10428573B2

申请日2014-12-17

公开日2019-10-01

授权日2019-10-01

摘要

A construction profile is made of polymeric material and defines an inner cavity. The construction profile has an outer surface comprising unexposed side portions and exposed side portions. A stiffening profile is provided external of the construction profile and at an unexposed side portion …

Stiffening add-on profile for window frame and window frame comprising same

摘要

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