|
Up: Patent Index |
11,072 · Basquin · "Improvements in Vault Lights or Prism Tiles" · Drawing 2 Home > Prism Glass > Patent Index > Drawing 2 |
11,072: 5 of 5 |
|
Drawings: 418 of 667 |
A.D. 1897. MAY 4. Nº 11,072. BASQUIN'S COMPLETE SPECIFICATION.
|