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Improvements in the production of slow combustion lamps for disinfecting, therapeutic, and other purposes / [Adolph Roubleff].
- Roubleff, Adolph.
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About this work
Redhill : Printed for His Majesty's Stationery Office by Love & Malcomson, Ltd, 1902.
3 pages, 1 folded leaf of plates : illustrations
Contains both the provisional and the complete specification
Patent reference : 1901/8882
Where to find it
Location Status AccessClosed stores1901.8882