2974369

Information

• Patent Grant
• 2974369

• References
• Source

• Patent Number

  2,974,369

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1961
  63 years ago

• CPC

  • H01L31/14 - the light source or sources being controlled by the semiconductor device sensitive to radiation
  • Y10S264/45 - Molding using an electrical force
  • Y10S264/72 - Processes of molding by spraying
  • Y10S425/033 - Magnet
  • Y10T29/49879 - Spaced wall tube or receptacle

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 029 - Metal working
  • 204 - Chemistry: electrical and wave energy
  • 250 - Radiant energy
  • 313 - Electric lamp and discharge devices
  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 427 - Coating processes
  • 438 - Semiconductor device manufacturing: process