1815822

Information

• Patent Grant
• 1815822

• References
• Source

• Patent Number

  1,815,822

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1931
  93 years ago

• CPC

  • D03J1/20 - Measuring length of fabric or number of picks woven

• US Classifications

  • 139 - Textiles: weaving