Home Index Site Map Up: Patent Index Navigation
Up: Patent Index 		57,515 · Johnson · "Improvement in Vault-Lights" · Drawing
Home  > Prism Glass  > Patent Index  > Drawing 		First: 57,515 · Johnson · "Improvement in Vault-Lights" · Page 1 Last: 57,515 · Johnson · "Improvement in Vault-Lights" · Drawing Prev: 57,515 · Johnson · "Improvement in Vault-Lights" · Page 2 Next: 57,515 · Johnson · "Improvement in Vault-Lights" · Page 1 Navigation
57,515: 3 of 3

Figs. 2 and 3
First: 8,058X · Rockwell · "Vault Light" · Drawing Last: 397,371 · Deutsche Glasbau-Gesellschaft · "Improvements in Moulds for use in the Construction of Floor Slabs, Wall Panels, Pavement Lights, Windows and the like of Glass Framed in Ferroconcrete" · Drawing Prev: 38,788 · McCormick · "Improvement in Mode of Ventilating and Illuminating Risers" · Drawing Next: 58,240 · Fitzgerald · "Improved Vault-Cover" · Drawing Navigation
Drawings: 33 of 667 		57,515 · Johnson · Improvement in Vault-Lights