3687752

Information

• Patent Grant
• 3687752

• References
• Source

• Patent Number

  3,687,752

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1972
  52 years ago

• CPC

  • A41G3/0066 - Planting hair on bases for wigs
  • D06M13/127 - Mono-aldehydes
  • D06M13/232 - Organic carbonates
  • D06M13/248 - with compounds containing sulfur
  • D06M13/402 - Amides imides, sulfamic acids

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 132 - Toilet