Lead alloy and granulate concrete containing the same
Lead chromate pigment with improved thermal stability
Lead chromate pigment with improved thermal stability
Lead chromate pigments
Lead feldspar glass-ceramic bodies
Lead-bismuth glasses for acoustooptic and magnetooptic devices
Lead-free and cadmium-free frits
Lead-free and cadmium-free frits
Lead-free ceramic pink-coloring material consisting of chromium-
Lead-free glasses of high x-ray absorption for cathode ray tubes
Lead-free glaze for alumina bodies
Lead-free glaze for alumina bodies
Lead-free glaze for alumina bodies
Lead-free primary explosive composition and method of...
Lead-zinc-boron sealing glass compositions
Leafing aluminum pigments of improved quality
Leakage water cut-off agent and method of preventing water...
Lecithin corrosion inhibitor
Less abrasive pigment or printing ink, and method of reducing ab
Less outgas generating anticorrosive composition for HDD