2770856

Information

• Patent Grant
• 2770856

• References
• Source

• Patent Number

  2,770,856

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1956
  68 years ago

• CPC

  • B22D41/44 - Consumable closure means

• US Classifications

  • 222 - Dispensing
  • 164 - Metal founding
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 266 - Metallurgical apparatus