1387674

Information

• Patent Grant
• 1387674

• References
• Source

• Patent Number

  1,387,674

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1921
  103 years ago

• CPC

  • B30B1/326 - operated by hand or foot
  • Y10T29/5383 - having fluid operator

• US Classifications

  • 029 - Metal working