3397503

Information

• Patent Grant
• 3397503

• References
• Source

• Patent Number

  3,397,503

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1968
  56 years ago

• CPC

  • G21C13/0933 - made of prestressed concrete
  • E04G21/12 - Mounting of reinforcing inserts Prestressing
  • E04H7/20 - Prestressed constructions
  • F16H37/08 - with differential gearing
  • F16H2702/04 - Combinations of a speed-change mechanism without planetary gearing with a differential for driving a vehicle drive axle
  • Y02E30/40 - Other aspects relating to nuclear fission

• US Classifications

  • 052 - Static structures
  • 220 - Receptacles
  • 376 - Induced nuclear reactions: processes, systems, and elements