Up a level
Export as [feed] Atom [feed] RSS 1.0 [feed] RSS 2.0
Group by: Item Type | No Grouping
Jump to: Patent
Number of items: 2.

Patent

Council of Scientific and Industrial Research (1978) Improvements in or relating to the preparation of green photo luminascent copper activated zinc sulphider phosphor. 145019.

Council of Scientific and Industrial Research (1978) Improvements in or relating to luminescent transfer paper. 144365.

This list was generated on Thu Dec 5 01:20:22 2024 IST.