2017441

Information

• Patent Grant
• 2017441

• References
• Source

• Patent Number

  2,017,441

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1935
  89 years ago

• CPC

  • E04B2/7872 - of substantially H - section with flanges perpendicular to plane of partition
  • E04B1/14 - the elements being composed of two or more materials

• US Classifications

  • 052 - Static structures