1743811

Information

• Patent Grant
• 1743811

• References
• Source

• Patent Number

  1,743,811

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1930
  96 years ago

• CPC

  • E04G17/0751 - One-piece elements

• US Classifications

  • 249 - Static molds
  • 254 - Implements or apparatus for applying pushing or pulling force