3515912

Information

• Patent Grant
• 3515912

• References
• Source

• Patent Number

  3,515,912

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1970
  54 years ago

• CPC

  • H02K44/14 - Circular or screw-shaped channel

• US Classifications

  • 310 - Electrical generator or motor structure
  • 417 - Pumps