2726450

Information

• Patent Grant
• 2726450

• References
• Source

• Patent Number

  2,726,450

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1955
  69 years ago

• CPC

  • B23Q27/00 - Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
  • B23K7/007 - for obtaining tube intersection profiles
  • B25H7/005 - for pipes

• US Classifications

  • 033 - Geometrical instruments
  • 266 - Metallurgical apparatus