3121563

Information

• Patent Grant
• 3121563

• References
• Source

• Patent Number

  3,121,563

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1964
  61 years ago

• CPC

  • H01L21/4896 - Mechanical treatment
  • B23Q3/00 - Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
  • B23Q2703/00 - Work clamping

• US Classifications

  • 269 - Work holders
  • 118 - Coating apparatus