An improved building element of paper or mill board particularly for use in the furniture trade

摘要

157,205. Renyi, A., and Renyi, S. Sept. 16, 1919, [Convention date]. Compound slabs; paper slabs. -Structural elements for the manufacture of furniture, doors, &c. comprise two or more compound plates formed of layers of corrugated paper or mill-board x1, mounted in frames 1, 2. Strengthening elements 3 are inserted, which may take the form of transverse bars as in the construction of bedstead endframe shown in Fig. 1.