2469770

Information

• Patent Grant
• 2469770

• References
• Source

• Patent Number

  2,469,770

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1949
  75 years ago

• CPC

  • B23Q1/285 - for securing two or more members simultaneously or selectively
  • B23Q1/4809 - followed perpendicularly by a single rotating pair

• US Classifications

  • 451 - Abrading