3870273

Information

• Patent Grant
• 3870273

• References
• Source

• Patent Number

  3,870,273

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1975
  49 years ago

• CPC

  • B22D7/106 - Configuration of hot tops

• US Classifications

  • 249 - Static molds
  • 294 - Handling: hand and hoist-line implements