1936490

Information

• Patent Grant
• 1936490

• References
• Source

• Patent Number

  1,936,490

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1933
  91 years ago

• CPC

  • B29B7/562 - with means for axially moving the material on the rollers
  • Y10S425/235 - Calendar
  • Y10S428/909 - Resilient layer
  • Y10T428/24587 - Oblique to longitudinal axis of web or sheet

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 425 - Plastic article or earthenware shaping or treating: apparatus