3647362

Information

• Patent Grant
• 3647362

• References
• Source

• Patent Number

  3,647,362

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1972
  52 years ago

• CPC

  • C01G17/02 - Germanium dioxide
  • C08G63/863 - Germanium or compounds thereof

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 528 - Synthetic resins or natural rubbers