3647518

Information

• Patent Grant
• 3647518

• References
• Source

• Patent Number

  3,647,518

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1972
  52 years ago

• CPC

  • D21H19/06 - applied as liquid or powder
  • Y10T428/256 - Heavy metal or aluminum or compound thereof
  • Y10T428/31678 - Of metal

• US Classifications

  • 428 - Stock material or miscellaneous articles