1996456

Information

• Patent Grant
• 1996456

• References
• Source

• Patent Number

  1,996,456

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1935
  89 years ago

• CPC

  • B66C23/201 - with supporting couples provided from above

• US Classifications

  • 212 - Traversing hoists