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Patent Number Title Of Patent Date Issued
3934230 Automatic selector for peripheral equipment Jan. 20, 1976
3934229 External register memory chip in a calculator system Jan. 20, 1976
3934228 Parallel interface with high speed printer Jan. 20, 1976
3934227 Memory correction system Jan. 20, 1976
3934226 Automated audio health history acquisition system Jan. 20, 1976
3934225 System for scanning and identifying standardised characters at high speed Jan. 20, 1976
3934224 Apparatus for continuous assessment of data transmission accuracy in a communication system Jan. 20, 1976
3934223 Tire pressure warning system Jan. 20, 1976
3934222 Terrain closure warning system with climb inhibit and altitude gain measurement Jan. 20, 1976
3934221 Terrain closure warning system with altitude rate signal conditioning Jan. 20, 1976
3934220 Method of seismic exploration for penetrating diffraction barriers and/or surveying beneath obst... Jan. 20, 1976
3934219 Acoustic method and apparatus for determining effectiveness of mine passage seal Jan. 20, 1976
3934218 Apparatus and method for seismic exploration Jan. 20, 1976
3934217 Thermostat control device Jan. 20, 1976
3934216 Magnetic detent device Jan. 20, 1976
3934215 Switch mechanisms Jan. 20, 1976
3934214 Sealed contact having tapered reed tips Jan. 20, 1976
3934213 Broad band directional coupling circuit Jan. 20, 1976
3934212 Gas laser with an amine seed gas Jan. 20, 1976
3934211 Metal halide vapor laser Jan. 20, 1976
3934210 Tuning apparatus for an optical oscillator Jan. 20, 1976
3934209 High voltage DC coupled amplifier Jan. 20, 1976
3934208 Low noise modular parametric amplifier Jan. 20, 1976
3934207 Frequency discriminator utilizing surface wave devices Jan. 20, 1976
3934206 Receiver with adjustable squelch Jan. 20, 1976
3934205 Frequency lock loop employing a gated frequency difference detector having positive, zero and ne... Jan. 20, 1976
3934204 AM/AGC weighted diversity combiner/selector Jan. 20, 1976
3934203 Spread spectrum modem Jan. 20, 1976
3934202 Tour guide system including means for noise and crosstalk suppression Jan. 20, 1976
3934201 Low power consumption stereo transmitter and receiver system Jan. 20, 1976
3934200 Tachometer circuit Jan. 20, 1976
3934199 Method of testing an electrical circuit Jan. 20, 1976
3934198 Multi-wire electronic kWh meter Jan. 20, 1976
3934197 Automatic calibration system Jan. 20, 1976
3934196 Servoed indicating apparatus Jan. 20, 1976
3934195 Portable electric capacitor tester using an LED indicator Jan. 20, 1976
3934194 Solid state flyback transformer checker Jan. 20, 1976
3934193 Electrolytic conductivity detector Jan. 20, 1976
3934192 Method of detection of ions in solution that are susceptible to an applied force field and appar... Jan. 20, 1976
3934191 Circuit arrangement for generating a stabilized direct voltage with superposition of a control v... Jan. 20, 1976
3934190 Signal compressors and expanders Jan. 20, 1976
3934189 Power supply regulator high-line shunt bypass Jan. 20, 1976
3934188 Self-testing battery discharge indicator Jan. 20, 1976
3934187 Device for the accurate positioning of an object holder in relation to the elements of a particl... Jan. 20, 1976
3934186 Program control system for robots for industrial use Jan. 20, 1976
3934185 Machine tool control system Jan. 20, 1976
3934184 Arrangement for regulating the speed of an asynchronous motor Jan. 20, 1976
3934183 Linear reluctance motor for the propulsion of rail transportation means Jan. 20, 1976
3934182 Synchronizing apparatus Jan. 20, 1976
3934181 Solid state light responsive control system Jan. 20, 1976










 
 
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