772203

Information

• Patent Grant
• 772203

• References
• Source

• Patent Number

  772,203

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1904
  120 years ago

• CPC

  • H01M2/1613 - Inorganic fibrous material
  • B31F5/06 - by adhesive tape
  • Y10T442/155 - Including a paper layer
  • Y10T442/157 - Two or more paper layers

• US Classifications

  • 442 - Fabric