3874142

Information

• Patent Grant
• 3874142

• References
• Source

• Patent Number

  3,874,142

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1975
  49 years ago

• CPC

  • E06B3/9681 - by press fit or adhesion
  • E06B3/9643 - for frame members being in one line with each other

• US Classifications

  • 052 - Static structures