|
US2067817A
(en)
*
|
1934-09-15 |
1937-01-12 |
Gen Electric |
Device for gettering metal tubes
|
|
NL70766C
(pm)
*
|
1948-02-25 |
|
|
|
|
US2607742A
(en)
*
|
1949-12-30 |
1952-08-19 |
Tung Sol Lamp Works Inc |
Metallic getter compositions
|
|
US2686958A
(en)
*
|
1950-11-14 |
1954-08-24 |
Westinghouse Electric Corp |
Method of coating and bonding
|
|
US2724892A
(en)
*
|
1950-11-14 |
1955-11-29 |
Westinghouse Electric Corp |
Method for forming metal to ceramic seal
|
|
US2711980A
(en)
*
|
1951-05-11 |
1955-06-28 |
Itt |
Method of forming protective coatings for metallic surfaces
|
|
US2928030A
(en)
*
|
1954-06-07 |
1960-03-08 |
Itt |
Semiconductor devices
|
|
US2769114A
(en)
*
|
1953-09-04 |
1956-10-30 |
Eitel Mccullough Inc |
Anode for electron tubes
|
|
BE532147A
(pm)
*
|
1953-09-30 |
|
|
|
|
US3082174A
(en)
*
|
1959-11-17 |
1963-03-19 |
North American Phillips Compan |
Method of manufacturing a non-evaporating getter and getter made by this method
|
|
US3133224A
(en)
*
|
1960-11-25 |
1964-05-12 |
Gen Electric |
Electric discharge device
|
|
FR1355710A
(fr)
*
|
1963-02-06 |
1964-03-20 |
Radiotechnique |
Perfectionnement aux filaments de chauffage de cathodes pour tubes électroniques
|
|
DE1764092C3
(de)
*
|
1968-04-01 |
1974-01-03 |
Siemens Ag, 1000 Berlin U. 8000 Muenchen |
Gettervorrichtung zum Einbau in elektrische Entladungsgefäße
|
|
US3548241A
(en)
*
|
1968-05-06 |
1970-12-15 |
Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh |
Method of incorporating an amalgam or an amalgam-forming metal in a lowpressure mercury discharge lamp,and lamp produced by such method
|
|
IT1037196B
(it)
*
|
1975-04-10 |
1979-11-10 |
Getters Spa |
Elemento di combustibile per reattore nucleare impiegante zr2ni come metallo getterante
|
|
US4119488A
(en)
*
|
1975-04-10 |
1978-10-10 |
S.A.E.S. Getters S.P.A. |
Nuclear reactor fuel element employing Zr2 Ni as a getter metal
|
|
JPS592880B2
(ja)
*
|
1978-06-26 |
1984-01-20 |
動力炉・核燃料開発事業団 |
標識ガス放出素子
|
|
JPS5736752A
(en)
*
|
1980-08-13 |
1982-02-27 |
Hitachi Ltd |
Manufacture of magnetron
|
|
US4898558A
(en)
*
|
1988-02-09 |
1990-02-06 |
Gte Products Corporation |
Getter for incandescent lamps
|
|
US4927398A
(en)
*
|
1988-02-09 |
1990-05-22 |
Gte Products Corporation |
Incandescent lamps including a combined getter
|