3542455

Information

• Patent Grant
• 3542455

• References
• Source

• Patent Number

  3,542,455

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1970
  54 years ago

• CPC

  • B60R1/084 - using a removable filtering or hiding screen

• US Classifications

  • 359 - Optical: systems and elements