1770573

Information

• Patent Grant
• 1770573

• References
• Source

• Patent Number

  1,770,573

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1930
  94 years ago

• CPC

  • C09H9/02 - in the form of foils

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 426 - Food or edible material: processes, compositions, and products
  • 530 - Chemistry: natural resins or derivatives