FIELD: games.
SUBSTANCE: invention relates to the toy industry, more specifically to model rocket engines for space-rocket simulating toys. The model rocket engine has a nozzle, propellant charge, tracer and blow-off charge, which are made from aerosol fire extinguishing composition.
EFFECT: increased safety.
5 cl, 3 dwg
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MODEL ROCKET ENGINE | 2007 |
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Authors
Dates
2009-07-27—Published
2007-05-23—Filed