2776463

Information

• Patent Grant
• 2776463

• References
• Source

• Patent Number

  2,776,463

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1957
  68 years ago

• CPC

  • E04G15/065 - with mechanical means to modify the section

• US Classifications

  • 249 - Static molds
  • 052 - Static structures