3020682

Information

• Patent Grant
• 3020682

• References
• Source

• Patent Number

  3,020,682

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1962
  62 years ago

• CPC

  • G04D7/087 - Automatic devices therefor (balancing and loading or removing carried out automatically)
  • Y10S29/901 - Balancing method
  • Y10T29/49581 - having arbor, pinion, or balance
  • Y10T408/05 - with means to weigh or test work or product

• US Classifications

  • 451 - Abrading
  • 029 - Metal working
  • 073 - Measuring and testing
  • 408 - Cutting by use of rotating axially moving tool
  • 968 - Horology