1985597

Information

• Patent Grant
• 1985597

• References
• Source

• Patent Number

  1,985,597

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1934
  90 years ago

• CPC

  • B27K3/42 - nitrated, or nitrated and halogenated

• US Classifications

  • 514 - Drug, bio-affecting and body treating compositions