Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F41—WEAPONS
  • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
  • F41A3/00—Breech mechanisms, e.g. locks
  • F41A3/58—Breakdown breech mechanisms, e.g. for shotguns
• • G—PHYSICS
  • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
  • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
  • G09B17/00—Teaching reading

Landscapes

• Engineering & Computer Science (AREA)
• General Engineering & Computer Science (AREA)
• Business, Economics & Management (AREA)
• Physics & Mathematics (AREA)
• Educational Administration (AREA)
• Educational Technology (AREA)
• General Physics & Mathematics (AREA)
• Theoretical Computer Science (AREA)
• Golf Clubs (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=9455110

Family Applications (1)

Country Status (3)

Families Citing this family (1)

• 0
  • BE BE375336D patent/BE375336A/xx unknown
• 1946
  • 1946-08-16 FR FR932291D patent/FR932291A/fr not_active Expired
• 1947
  • 1947-07-22 GB GB19665/47A patent/GB625622A/en not_active Expired

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