3654199

Information

• Patent Grant
• 3654199

• References
• Source

• Patent Number

  3,654,199

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1972
  52 years ago

• CPC

  • B22D7/104 - from exothermic material only
  • B22D7/10 - Hot tops therefor

• US Classifications

  • 523 - Synthetic resins or natural rubbers
  • 524 - Synthetic resins or natural rubbers