1828736

Information

• Patent Grant
• 1828736

• References
• Source

• Patent Number

  1,828,736

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1931
  93 years ago

• CPC

  • D01C3/02 - De-gumming silk

• US Classifications

  • 008 - Bleaching and dyeing