|
DE1068384B
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
|
1959-11-05 |
|
|
|
US2842723A
(en)
*
|
1952-04-15 |
1958-07-08 |
Licentia Gmbh |
Controllable asymmetric electrical conductor systems
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|
US2711511A
(en)
*
|
1952-05-23 |
1955-06-21 |
Bell Telephone Labor Inc |
Electrical hygrometer
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|
NL182212B
(nl)
*
|
1952-10-22 |
|
Nemag Nv |
Grijper.
|
|
US2795742A
(en)
*
|
1952-12-12 |
1957-06-11 |
Bell Telephone Labor Inc |
Semiconductive translating devices utilizing selected natural grain boundaries
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|
US2750542A
(en)
*
|
1953-04-02 |
1956-06-12 |
Rca Corp |
Unipolar semiconductor devices
|
|
US2867732A
(en)
*
|
1953-05-14 |
1959-01-06 |
Ibm |
Current multiplication transistors and method of producing same
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|
US2854362A
(en)
*
|
1953-12-03 |
1958-09-30 |
Frank A Brand |
Formation of junction in semi-conductor
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|
NL192334A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
1953-12-31 |
|
|
|
|
NL196136A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
1954-04-01 |
|
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|
|
US2931958A
(en)
*
|
1954-05-03 |
1960-04-05 |
Nat Res Dev |
Semi-conductor devices
|
|
NL96809C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
1954-07-21 |
|
|
|
|
US2895058A
(en)
*
|
1954-09-23 |
1959-07-14 |
Rca Corp |
Semiconductor devices and systems
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|
US2863119A
(en)
*
|
1954-09-30 |
1958-12-02 |
Raytheon Mfg Co |
Transistor testing systems
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|
US2857527A
(en)
*
|
1955-04-28 |
1958-10-21 |
Rca Corp |
Semiconductor devices including biased p+p or n+n rectifying barriers
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|
US2909715A
(en)
*
|
1955-05-23 |
1959-10-20 |
Texas Instruments Inc |
Base contacts for transistors
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|
US2915647A
(en)
*
|
1955-07-13 |
1959-12-01 |
Bell Telephone Labor Inc |
Semiconductive switch and negative resistance
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|
US2792231A
(en)
*
|
1955-07-26 |
1957-05-14 |
Standard Steel Works Inc |
Resilient support for tank shells
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GB812550A
(en)
*
|
1956-02-23 |
1959-04-29 |
Nat Res Dev |
Improvements in or relating to semiconductor signal translating devices
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|
DE1069784B
(de)
*
|
1957-04-27 |
1960-04-21 |
Süddeutsche Telefon-Apparate-, Kabel- und Drahtwerke A.G., TEKADE, Nürnberg |
Verfahren zur Herstellung einer sperrschichtfreien Elektrode auf dem Halbleiterkörper aus Germanium einer Halbleiteranordnung
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DE1084382B
(de)
*
|
1957-07-15 |
1960-06-30 |
Raytheon Mfg Co |
Halbleiteranordnung mit einem Halbleiterkoerper aus zwei Zonen entgegengesetzten Leitfaehigkeitstyps
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NL242787A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
1958-09-05 |
|
|
|
|
NL264215A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
1960-05-02 |
|
|
|
|
DE1281476B
(de)
*
|
1962-07-04 |
1968-10-31 |
Steinzeug Und Kunststoffwarenf |
Kunststoffkessel fuer Fahrzeuge, insbesondere Schienenfahrzeuge
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|
DE2703508A1
(de)
*
|
1977-01-28 |
1978-08-10 |
Waggon Union Gmbh |
Lagerung eines isolierten kessels auf einem eisenbahnwagen
|