1943212

Information

• Patent Grant
• 1943212

• References
• Source

• Patent Number

  1,943,212

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1934
  91 years ago

• CPC

  • D05B3/04 - with mechanisms for work feed
  • D05C7/10 - for separating and burning-off parts of the base fabric

• US Classifications

  • 112 - Sewing