1890466

Information

• Patent Grant
• 1890466

• References
• Source

• Patent Number

  1,890,466

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1932
  92 years ago

• CPC

  • B25B27/26 - compressing the springs
  • Y10T29/53587 - Plier type

• US Classifications

  • 029 - Metal working
  • 123 - Internal-combustion engines