1943803

Information

• Patent Grant
• 1943803

• References
• Source

• Patent Number

  1,943,803

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1934
  92 years ago

• CPC

  • E01C23/05 - Devices for installing or removing forms

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force