3542304

Information

• Patent Grant
• 3542304

• References
• Source

• Patent Number

  3,542,304

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1970
  54 years ago

• CPC

  • D06H3/14 - Detecting and removing metal particles

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 026 - Textiles: cloth finishing
  • 200 - Electricity: circuit makers and breakers