1645200

Information

• Patent Grant
• 1645200

• References
• Source

• Patent Number

  1,645,200

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1927
  97 years ago

• CPC

  • B25B27/12 - mounting or demounting piston rings
  • Y10T29/53604 - Plier-type operation

• US Classifications

  • 029 - Metal working