2378990

Information

• Patent Grant
• 2378990

• References
• Source

• Patent Number

  2,378,990

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1945
  79 years ago

• CPC

  • B29B15/02 - of crude rubber, gutta-percha, or similar substances
  • B29B15/06 - Washing devices

• US Classifications

  • 047 - Plant husbandry
  • 528 - Synthetic resins or natural rubbers