2057378

Information

• Patent Grant
• 2057378

• References
• Source

• Patent Number

  2,057,378

• Date Filed

  Not available

• Date Issued

  Tuesday, October 13, 1936
  88 years ago

• CPC

  • E04G17/0758 - remaining completely or partially embedded in the cast material

• US Classifications

  • 249 - Static molds