3535135

Information

• Patent Grant
• 3535135

• References
• Source

• Patent Number

  3,535,135

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1970
  54 years ago

• CPC

  • B28B17/0027 - Accessories for obtaining rubblestones
  • C04B41/5323 - to make grain visible

• US Classifications

  • 501 - Compositions: ceramic
  • 106 - Compositions: coating or plastic