3553904

Information

• Patent Grant
• 3553904

• References
• Source

• Patent Number

  3,553,904

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1971
  54 years ago

• CPC

  • B23B5/168 - with guiding devices
  • B23B2260/116 - Rollers or rolls
  • B23B2270/205 - Machining or gripping both internal and external surfaces
  • Y10T409/306216 - Randomly manipulated, work supported, or work following device
  • Y10T409/307896 - with work holder or guide

• US Classifications

  • 451 - Abrading
  • 409 - Gear cutting, milling, or planing