Common Window Frame
Disclosed is an operating-fixed-operating window with a common frame. The window frame includes a sill with a sill lock and sill tower upwardly extending from the sill. The window frame also includes a head disposed atop the window frame, at least one jamb and at least one operating window frame. Th...
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Main Author | |
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Format | Patent |
Language | English |
Published |
13.11.2014
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Subjects | |
Online Access | Get full text |
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