3383688

Information

• Patent Grant
• 3383688

• References
• Source

• Patent Number

  3,383,688

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1968
  56 years ago

• CPC

  • H04Q3/00 - Selecting arrangements
  • B22D11/008 - of clad ingots
  • B22D11/0605 - formed by two belts
  • B22D11/0654 - Casting belts
  • B23K35/002 - at least one of the workpieces being of light metal
  • C07D473/08 - with methyl radicals in positions 1 and 3
  • C07D473/18 - one oxygen and one nitrogen atom
  • C08G18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • G01N35/04 - Details of the conveyor system
  • G01S3/146 - by comparing linear polarisation components
  • G01S13/4409 - HF sub-systems particularly adapted therefor
  • G21C17/10 - Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments
  • G21F7/068 - Remotely manipulating devices for fluids
  • H01P1/16 - for mode selection
  • H02M7/515 - using semiconductor devices only
  • H03G1/0005 - Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
  • H03K3/30 - using a transformer for feedback
  • H03K3/315 - the devices being tunnel diodes
  • H03K3/45 - by the use, as active elements, of non-linear magnetic or dielectric devices
  • H03K5/00 - Manipulating pulses not covered by one of the other main groups in this subclass
  • H03K5/01 - Shaping pulses
  • H03K17/64 - having inductive loads

• US Classifications

  • 342 - Communications: directive radio wave systems and devices
  • 343 - Communications: radio wave antennas
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 976 - Nuclear technology