1770520

Information

• Patent Grant
• 1770520

• References
• Source

• Patent Number

  1,770,520

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1930
  94 years ago

• CPC

  • B29C70/08 - comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
  • Y10T442/119 - Including a paper layer
  • Y10T442/124 - Including a natural or synthetic rubber layer

• US Classifications

  • 442 - Fabric