3870776

Information

• Patent Grant
• 3870776

• References
• Source

• Patent Number

  3,870,776

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1975
  49 years ago

• CPC

  • H05K3/4667 - characterized by using an inorganic intermediate insulating layer
  • C04B41/4505 - characterised by the method of application
  • H05K3/207 - using a prefabricated paste pattern, ink pattern or powder pattern
  • H05K1/0306 - Inorganic insulating substrates
  • H05K1/092 - Dispersed materials
  • H05K3/4685 - Manufacturing of cross-over conductors
  • H05K2201/0376 - Flush conductors
  • H05K2203/0156 - Temporary polymeric carrier or foil
  • Y10S264/36 - Processes of making metal-ceramics

• US Classifications

  • 419 - Powder metallurgy processes
  • 257 - Active solid-state devices
  • 264 - Plastic and nonmetallic article shaping or treating: processes