1679711

Information

• Patent Grant
• 1679711

• References
• Source

• Patent Number

  1,679,711

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1928
  96 years ago

• CPC

  • D21G1/0073 - Accessories for calenders
  • D21G1/00 - Calenders Smoothing apparatus
  • Y10T29/47 - Burnishing
  • Y10T29/471 - of water laid fibrous article [e.g., paper]

• US Classifications

  • 029 - Metal working