2387330

Information

• Patent Grant
• 2387330

• References
• Source

• Patent Number

  2,387,330

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1945
  79 years ago

• CPC

  • B41J11/62 - Shields or masks
  • B41J3/26 - for stenographic writing

• US Classifications

  • 400 - Typewriting machines