3129252

Information

• Patent Grant
• 3129252

• References
• Source

• Patent Number

  3,129,252

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1964
  60 years ago

• CPC

  • C07C33/046 - Butynediols
  • B01J23/72 - Copper
  • C07C33/042 - with only one triple bond

• US Classifications

  • 568 - Organic compounds
  • 502 - Catalyst, solid sorbent, or support therefor: product or process of making