3606831

Information

• Patent Grant
• 3606831

• References
• Source

• Patent Number

  3,606,831

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1971
  54 years ago

• CPC

  • B30B9/267 - Strainer bars; Spacers
  • B30B9/128 - Vertical or inclined screw presses
  • B30B9/16 - operating with two or more screws or worms
  • C14B1/00 - Manufacture of leather Machines or devices therefor
  • C14B2700/28 - Processes or apparatus for the mechanical treatment of hides or leather not provided for in groups C14B2700/01 - C14B2700/27

• US Classifications

  • 100 - Presses