1412018

Information

• Patent Grant
• 1412018

• References
• Source

• Patent Number

  1,412,018

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1922
  103 years ago

• CPC

  • B31F1/205 - Corrugating tubes
  • Y10T156/1007 - Running or continuous length work

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes