3877045

Information

• Patent Grant
• 3877045

• References
• Source

• Patent Number

  3,877,045

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1975
  49 years ago

• CPC

  • H01M10/52 - Removing gases inside the secondary cell
  • G03B17/26 - Holders for containing light sensitive material and adapted to be inserted within the camera
  • G03B17/32 - Locating plates or cut films
  • G03D9/025 - for colour films
  • H01M2/1066 - forming a whole with or incorporated in or fixed to the electronic appliance
  • H01M6/40 - Printed batteries

• US Classifications

  • 396 - Photography
  • 429 - Chemistry: electrical current producing apparatus, product, and process