3673292

Information

• Patent Grant
• 3673292

• References
• Source

• Patent Number

  3,673,292

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1972
  52 years ago

• CPC

  • C08J9/24 - by surface fusion and bonding of particles to form voids
  • H01M4/86 - Inert electrodes with catalytic activity
  • H01M8/00 - Fuel cells Manufacture thereof
  • Y02E60/50 - Fuel cells
  • Y02P70/56 - Manufacturing of fuel cells
  • Y10S264/62 - Processes of molding porous films
  • Y10S264/65 - Processes of preheating prior to molding
  • Y10S264/72 - Processes of molding by spraying

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 429 - Chemistry: electrical current producing apparatus, product, and process