163481 ⎘
Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes Aerial display rockets
Sub-classes:AUTOMATED DETONATION OF FIREWORKS
#2Automated detonation of fireworks
#3Automated detonation of fireworks
#4Pyrotechnic system
#5Debris-free combustible aerial shell with improved pyrotechnic dispersion
#6Automated detonation of fireworks
#7METHOD FOR MANUFACTURING PATTERN-CHARACTER FIREWORKS
#8Kind of Image-Text Firework Production Method
#9BLOCK SYSTEM FOR BOTTLE ROCKET LAUNCHING
#10Kind of image-text firework production method
#11Firework accomodating apparatus comprising guide rod, firework and electronic unit
#12Spooling pyrotechnic device
#13Integrated electric match initiator module with isolated lift and burst function for a pyrotechnic device
#14Pyrotechnic device
#15Electric match assembly with isolated lift and burst function for a pyrotechnic device
#16Precision pyrotechnic display system and method having increased safety and timing accuracy
#17Precision pyrotechnic display system and method having increased safety and timing accuracy
#18Method and system for creation of fireworks and laser show by generating effects of laser-material interaction
#19Precision pyrotechnic display system and method having increased safety and timing accuracy
#20Programmable pyrotechnic projectile and methods for producing firework patterns therewith