1649675

Information

• Patent Grant
• 1649675

• References
• Source

• Patent Number

  1,649,675

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1927
  97 years ago

• CPC

  • C08L89/06 - derived from leather or skin
  • B44F9/06 - of horn, ivory, or meerschaum surfaces

• US Classifications

  • 106 - Compositions: coating or plastic