Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F42—AMMUNITION; BLASTING
  • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
  • F42B3/00—Blasting cartridges, i.e. case and explosive
  • F42B3/10—Initiators therefor
  • F42B3/117—Initiators therefor activated by friction
• • A—HUMAN NECESSITIES
  • A63—SPORTS; GAMES; AMUSEMENTS
  • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
  • A63H37/00—Jokes; Confetti, streamers, or other dance favours ; Cracker bonbons or the like
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F42—AMMUNITION; BLASTING
  • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
  • F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
  • F42B4/04—Firecrackers

Landscapes

• Engineering & Computer Science (AREA)
• General Engineering & Computer Science (AREA)
• Toys (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=9626300

Family Applications (2)

Family Applications Before (1)

Country Status (2)

Family Cites Families (1)

• 0
  • NL NL111433D patent/NL111433C/xx active
  • NL NL251874D patent/NL251874A/xx unknown
• 1960
  • 1960-05-17 DE DEG29695A patent/DE1110563B/de active Pending

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