3557659

Information

• Patent Grant
• 3557659

• References
• Source

• Patent Number

  3,557,659

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1971
  54 years ago

• CPC

  • C10B29/06 - Preventing or repairing leakages of the brickwork
  • C10B25/02 - Doors Door frames
  • C10B43/04 - by mechanical means
  • Y10T409/306384 - with work supported guide means

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 015 - Brushing, scrubbing, and general cleaning