1982314

Information

• Patent Grant
• 1982314

• References
• Source

• Patent Number

  1,982,314

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1934
  90 years ago

• CPC

  • C04B41/478 - Bitumen, asphalt
  • B28B11/04 - for coating or applying engobing layers
  • Y10S264/80 - Processes of waterproofing

• US Classifications

  • 427 - Coating processes
  • 264 - Plastic and nonmetallic article shaping or treating: processes