528307

Information

• Patent Grant
• 528307

• References
• Source

• Patent Number

  528,307

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1894
  130 years ago

• CPC

  • B23Q7/007 - Flying working devices
  • Y10T408/42 - Axis of Tool moving with work during operation

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool