|
US2697783A
(en)
*
|
1946-02-13 |
1954-12-21 |
Robert C Miedke |
Signal generator
|
|
US2681386A
(en)
*
|
1948-07-13 |
1954-06-15 |
Automatic Telephone & Elect |
Electrical signaling system using nonlinear resistors for control
|
|
BE492403A
(pt)
*
|
1948-11-26 |
|
|
|
|
US2765405A
(en)
*
|
1949-09-29 |
1956-10-02 |
Gen Electric |
Voltage level switching network
|
|
US2618745A
(en)
*
|
1950-05-31 |
1952-11-18 |
Eitel Mccullough Inc |
Television transmission system
|
|
US2669390A
(en)
*
|
1950-12-22 |
1954-02-16 |
Reconstruction Finance Corp |
Electronic signal responsive circuit having presettable count means
|
|
US2742525A
(en)
*
|
1951-04-27 |
1956-04-17 |
Rca Corp |
Color test pattern generator
|
|
US2748278A
(en)
*
|
1951-05-21 |
1956-05-29 |
Hewlett Packard Co |
Sine wave generator
|
|
US2682000A
(en)
*
|
1951-05-31 |
1954-06-22 |
Bendix Aviat Corp |
System for measuring radioactivity
|
|
US2673936A
(en)
*
|
1952-04-28 |
1954-03-30 |
Bell Telephone Labor Inc |
Diode gate
|
|
US2722660A
(en)
*
|
1952-04-29 |
1955-11-01 |
Jr John P Jones |
Pulse code modulation system
|
|
FR1062271A
(fr)
*
|
1952-08-28 |
1954-04-21 |
Labo Cent Telecommunicat |
Circuit de codage
|
|
US2715181A
(en)
*
|
1952-11-18 |
1955-08-09 |
Jr William E Glenn |
Pulse height analyzer
|
|
US2798153A
(en)
*
|
1953-02-19 |
1957-07-02 |
Vitro Corp Of America |
Switching circuitry
|
|
US2896077A
(en)
*
|
1953-04-24 |
1959-07-21 |
Itt |
Clipper circuit
|
|
US2683807A
(en)
*
|
1953-05-06 |
1954-07-13 |
Atomic Energy Commission |
Variable voltage wave form generator
|
|
US2784910A
(en)
*
|
1953-08-12 |
1957-03-12 |
Ghiorso Albert |
Pulse height analyzer
|
|
US2838663A
(en)
*
|
1953-12-31 |
1958-06-10 |
Rca Corp |
Signal-amplitude responsive circuit
|
|
US2782373A
(en)
*
|
1953-12-31 |
1957-02-19 |
Rca Corp |
Signal-amplitude responsive circuit
|
|
US2922151A
(en)
*
|
1954-02-17 |
1960-01-19 |
Bell Telephone Labor Inc |
Translating circuits
|
|
US2961871A
(en)
*
|
1954-08-20 |
1960-11-29 |
Earl F Simmons |
Surface testing apparatus
|
|
NL202231A
(pt)
*
|
1954-12-07 |
|
|
|
|
US3043507A
(en)
*
|
1957-01-31 |
1962-07-10 |
Philip Morris Inc |
Apparatus for measuring and recording values
|
|
US3046415A
(en)
*
|
1957-11-29 |
1962-07-24 |
Sylvania Electric Prod |
Priority switching circuit
|
|
NL255750A
(pt)
*
|
1959-09-14 |
|
|
|
|
US3208042A
(en)
*
|
1959-11-23 |
1965-09-21 |
Itt |
Validity check control of plural inputs to relay circuits
|
|
US3050713A
(en)
*
|
1959-12-16 |
1962-08-21 |
Bell Telephone Labor Inc |
Output selecting circuit
|
|
US3267375A
(en)
*
|
1962-05-10 |
1966-08-16 |
Charles F Olsen |
System for measuring pulse power levels with a plurality of gate controlled pulse level comparator channels
|
|
US3158838A
(en)
*
|
1962-06-12 |
1964-11-24 |
Weston Instruments Inc |
Electrical signal classifier utilizing magnetic elements
|
|
US3345502A
(en)
*
|
1964-08-14 |
1967-10-03 |
Robert H Berg |
Pulse analyzer computer
|
|
US3360723A
(en)
*
|
1964-08-28 |
1967-12-26 |
Richard K Royce |
Digital voltage integrator system
|
|
US3335292A
(en)
*
|
1964-12-14 |
1967-08-08 |
James R Alburger |
Voltage-responsive sequencing switch
|
|
US3484779A
(en)
*
|
1965-05-18 |
1969-12-16 |
Fujitsu Ltd |
Coders
|
|
US3449685A
(en)
*
|
1967-04-25 |
1969-06-10 |
Us Navy |
Automatic range selector employing plural amplifiers of different gains
|
|
US3577076A
(en)
*
|
1968-09-05 |
1971-05-04 |
Ibm |
Automatic range scale selection apparatus for a measuring device
|
|
US3591785A
(en)
*
|
1968-11-19 |
1971-07-06 |
Western Electric Co |
Signal averaging system
|
|
US3648070A
(en)
*
|
1969-11-20 |
1972-03-07 |
Detroit Edison Co |
Structure for and method of voltage dip counting
|
|
JP5607368B2
(ja)
|
2006-12-18 |
2014-10-15 |
コロロッビア イタリア ソシエタ ペル アチオニ |
温熱療法において適用される磁性ナノ粒子、その調製、および、薬理学的用途を有する構造体における使用
|