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Wilhelm Siegfried Geo Schaefer
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Individual
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Individual
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Publication of GB190821803ApublicationCriticalpatent/GB190821803A/en
21,803. Schaefer, W. S. G. Oct. 15. Picture frames.- Pressed paper mouldings are mitred and connected by a back jointing-piece e, Figs. 3 and 4, of the same material and contour. The paper is pressed with high relief either alone or glued to a backing of cardboard, and may be held in shape by means of a wooden batten c.
GB190821803D1908-10-151908-10-15Improvements in Joints for Hollow Mouldings and the like.
ExpiredGB190821803A
(en)