1930366

Information

• Patent Grant
• 1930366

• References
• Source

• Patent Number

  1,930,366

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1933
  92 years ago

• CPC

  • E06B3/82 - Flush doors
  • E06B3/7007 - Door leaves with curved

• US Classifications

  • 052 - Static structures