137170

Information

• Patent Grant
• 137170

• References
• Source

• Patent Number

  137,170

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1873
  151 years ago

• CPC

  • A24B5/08 - by cutting-off, shaving off, pressing flat the thick parts of stems or ribs

• US Classifications

  • 131 - Tobacco