1918220

Information

• Patent Grant
• 1918220

• References
• Source

• Patent Number

  1,918,220

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1933
  91 years ago

• CPC

  • B28C7/0876 - Drives therefor

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 414 - Material or article handling