3498749

Information

• Patent Grant
• 3498749

• References
• Source

• Patent Number

  3,498,749

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1970
  55 years ago

• CPC

  • C09C1/48 - Carbon black
  • B01J23/94 - of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
  • B66F9/186 - Container lifting frames
  • C01G1/04 - Carbonyls
  • C01G53/02 - Carbonyls
  • Y02P20/584 - of catalysts

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 502 - Catalyst, solid sorbent, or support therefor: product or process of making