1767827

Information

• Patent Grant
• 1767827

• References
• Source

• Patent Number

  1,767,827

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1930
  94 years ago

• CPC

  • B31C11/04 - for applying impregnating by coating-substances during the winding
  • F42B5/26 - Cartridge cases

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 138 - Pipes and tubular conduits