935234

Information

• Patent Grant
• 935234

• References
• Source

• Patent Number

  935,234

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1909
  115 years ago

• CPC

  • C21D5/10 - in gaseous agents

• US Classifications

  • 148 - Metal treatment
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures