1643170

Information

• Patent Grant
• 1643170

• References
• Source

• Patent Number

  1,643,170

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1927
  97 years ago

• CPC

  • D06F91/00 - Starching apparatus

• US Classifications

  • 038 - Textiles: ironing or smoothing
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener