1960520

Information

• Patent Grant
• 1960520

• References
• Source

• Patent Number

  1,960,520

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1934
  90 years ago

• CPC

  • B32B17/10926 - by spraying
  • B32B17/10045 - at least one intermediate layer consisting of a glass sheet
  • Y10T428/31638 - Cellulosic ester

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 427 - Coating processes