« Home
1 - 1 of 1 containing
 View: List View Grid View
The Wonderful Lamp
Mfg: Osram Published: 1951 Version: 20th Edition 64 pages
Foreword ... OSRAM lamps comply with the lughest standard of quality and the closest degree of uniformity of performance. ... The performance of many types is laid down in the various ... British Standard Specifications, and the whole process of manufacture is organized so that the finished lamp ... Add to My Library