3899815

Information

• Patent Grant
• 3899815

• References
• Source

• Patent Number

  3,899,815

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1975
  49 years ago

• CPC

  • C22C47/066 - Weaving wires
  • B23K31/02 - relating to soldering or welding
  • B64G1/58 - Thermal protection
  • C22C47/20 - by subjecting to pressure and heat an assembly comprising at least one metal layer or sheet and one layer of fibres or filaments
  • F02K9/68 - Decomposition chambers
  • G11B5/127 - Structure or manufacture of heads
  • B22F2998/00 - Supplementary information concerning processes or compositions relating to powder metallurgy
  • Y10T29/496 - Multiperforated metal article making

• US Classifications

  • 029 - Metal working
  • 228 - Metal fusion bonding