1882762

Information

• Patent Grant
• 1882762

• References
• Source

• Patent Number

  1,882,762

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1932
  92 years ago

• CPC

  • C07C65/32 - containing keto groups

• US Classifications

  • 556 - Organic compounds
  • 235 - Registers
  • 562 - Organic compounds