3822511

Information

• Patent Grant
• 3822511

• References
• Source

• Patent Number

  3,822,511

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1974
  50 years ago

• CPC

  • B23Q1/0027 - between moving parts between which an uninterrupted energy-transfer connection is maintained
  • B23Q35/108 - of three or more lines
  • B24B19/09 - for grinding trochoidal surfaces
  • B24B19/095 - using templates
  • Y10S451/919 - Wankel

• US Classifications

  • 451 - Abrading