TREA

characterised by having means to separate article or charge from casing without destroying the casing

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Industry

  • CPC
  • F42B4/10
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F42Ammunition F42BEXPLOSIVE CHARGES F42B4/00Fireworks

Current Industry

F42B4/10characterised by having means to separate article or charge from casing without destroying the casing
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Kind of image-text firework production method
    • Patent number 9,835,422
    • Issue date Dec 5, 2017
    • Suzhou Zhengzhihun Patent Technology Service Co., Ltd.
    • Maode Zheng
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Pyrotechnic device
    • Patent number 8,550,003
    • Issue date Oct 8, 2013
    • Rodney Neil Cameron
    • F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents