1712553

Information

• Patent Grant
• 1712553

• References
• Source

• Patent Number

  1,712,553

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1929
  95 years ago

• CPC

  • C22B19/34 - Obtaining zinc oxide
  • C22B19/36 - in blast or reverberatory furnaces

• US Classifications

  • 423 - Chemistry of inorganic compounds