Beijing
China
3
2015-03-19
DaQing WU from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
DENTAL ROOT CANAL FILLING MATERIAL CARTRIDGE HAVING BUILT-IN HEATING MECHANISM FOR SOFTENING THE MATERIAL
#2 | 2014-10-23Molded dental root canal filling points/cones and process of making same
#3 | 2014-09-18MULTI-TAPER DENTAL ROOT CANAL FILLING POINTS/CONES AND PROCESS OF MAKING SAME
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