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Expired
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Conrad Mauderer
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Individual
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Publication of GB190810381ApublicationCriticalpatent/GB190810381A/en
Specific Sealing Or Ventilating Devices For Doors And Windows
(AREA)
Abstract
10,381. Mauderer, C. May 13. Windows.-A dormer window i and shutter o are carried on a rocking bar c, which is mounted to turn on studs b on the frame a, and is provided with ribs f, g, which bear against the draught bar h when the window and shutter are closed. The window and shutter counterbalance each other, as shown in Fig. 4, and the window is held in the closed position by a turnbutton l, while the shutter may be held closed by any suitable means.
GB190810381D1908-05-131908-05-13Improvements in or relating to Dormer-windows.
ExpiredGB190810381A
(en)