846411

Information

• Patent Grant
• 846411

• References
• Source

• Patent Number

  846,411

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1907
  117 years ago

• CPC

  • B28B21/245 - using a horizontal compacting roller in a horizontally rotatable mould
  • Y10S425/81 - Sound record

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 264 - Plastic and nonmetallic article shaping or treating: processes