1915510

Information

• Patent Grant
• 1915510

• References
• Source

• Patent Number

  1,915,510

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1933
  91 years ago

• CPC

  • B28B1/522 - for producing multi-layered articles
  • B28B1/528 - for producing corrugated sheets
  • B28B3/126 - on material passing directly between the co-operating rollers
  • B28B5/026 - the shaped articles being of indefinite length

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 156 - Adhesive bonding and miscellaneous chemical manufacture