1755308

Information

• Patent Grant
• 1755308

• References
• Source

• Patent Number

  1,755,308

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1930
  95 years ago

• CPC

  • B28B11/125 - Cutting-off protruding ridges, also profiled cutting

• US Classifications

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