2688788

Information

• Patent Grant
• 2688788

• References
• Source

• Patent Number

  2,688,788

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1954
  70 years ago

• CPC

  • E04G13/023 - with means for modifying the sectional dimensions

• US Classifications

  • 249 - Static molds