3275207

Information

• Patent Grant
• 3275207

• References
• Source

• Patent Number

  3,275,207

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1966
  58 years ago

• CPC

  • C03B33/072 - Armoured glass
  • Y10T225/12 - With preliminary weakening
  • Y10T225/325 - With means to apply moment of force to weakened work
  • Y10T225/329 - Plural breakers

• US Classifications

  • 225 - Severing by tearing or breaking