1787413

Information

• Patent Grant
• 1787413

• References
• Source

• Patent Number

  1,787,413

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1930
  94 years ago

• CPC

  • B29D30/14 - Rolling-down or pressing-down the layers in the building process

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture