305474

Information

• Patent Grant
• 305474

• References
• Source

• Patent Number

  305,474

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1884
  139 years ago

• CPC

  • B29B7/562 - with means for axially moving the material on the rollers

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus