3641118

Information

• Patent Grant
• 3641118

• References
• Source

• Patent Number

  3,641,118

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1972
  52 years ago

• CPC

  • G11B19/265 - Friction wheel drive
  • C07C67/56 - by solid-liquid treatment by chemisorption

• US Classifications

  • 560 - Organic compounds