3118748

Information

• Patent Grant
• 3118748

• References
• Source

• Patent Number

  3,118,748

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1964
  61 years ago

• CPC

  • B01D46/0076 - involving sonic or ultrasonic waves
  • B01D46/04 - Cleaning filters
  • B01D49/006 - by sonic or ultrasonic techniques
  • Y10S116/18 - Wave generators
  • Y10S116/19 - Wave generator with resonating element

• US Classifications

  • 055 - Gas separation
  • 116 - Signals and indicators