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Expired
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Joseph Fowler Cowper
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Individual
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Individual
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Publication of GB190705543ApublicationCriticalpatent/GB190705543A/en
5543. Cowper, J. F. March 7. Floors ; ceilings ; roofs.-Relates to fire-proof floors, ceilings, roofs, &c. of the type in which blocks are supported by concrete joists, reinforced by bars suspended from the main girders. The terra-cotta or similar blocks a are undercut and grooved to form recesses and keys for a concrete filling f, which is reinforced by metal bars c supported by stirrups d hung over the main girders. The stirruns are of the form described in Specification No. 25,724, A.D. 1906.
GB190705543D1907-03-071907-03-07Improvements in or connected with Fireproof Floors, Ceilings, Roofs and similar Structures.
ExpiredGB190705543A
(en)
A New or Improved Plaster Support or Lathing for the Corners of Walls, Partitions, or Ceilings, for Affording a Perfect Foundation and Key for the Plastering, Permitting of a Symmetrical Finish, and for other purposes.
Improvements in and relating to Fireproof or Concrete Floors, Beams, Columns, Girders, Joists, Lintels Pillars, Piles, Posts, Walls or other Concrete Structures