3815864

Information

• Patent Grant
• 3815864

• References
• Source

• Patent Number

  3,815,864

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1974
  50 years ago

• CPC

  • B28B7/0011 - Mould seals
  • B28B21/86 - Cores

• US Classifications

  • 249 - Static molds