2555351

Information

• Patent Grant
• 2555351

• References
• Source

• Patent Number

  2,555,351

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1951
  73 years ago

• CPC

  • B23Q16/04 - having intermediate members
  • B23Q16/007 - Positioning by sine tables

• US Classifications

  • 033 - Geometrical instruments