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Discharge tubes with liquid poolcathodes constructional details
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CPC
H01J2893/0073
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H
ELECTRICITY
H01
Electric elements
H01J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J2893/00
Discharge tubes and lamps
Current Industry
H01J2893/0073
Discharge tubes with liquid poolcathodes constructional details
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Patents Grants
last 30 patents
Information
Patent Grant
3405302
Patent number
3,405,302
Issue date
Oct 8, 1968
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3395300
Patent number
3,395,300
Issue date
Jul 30, 1968
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3317776
Patent number
3,317,776
Issue date
May 2, 1967
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3249803
Patent number
3,249,803
Issue date
May 3, 1966
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
3249801
Patent number
3,249,801
Issue date
May 3, 1966
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
3246194
Patent number
3,246,194
Issue date
Apr 12, 1966
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3239762
Patent number
3,239,762
Issue date
Mar 8, 1966
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
3100272
Patent number
3,100,272
Issue date
Aug 6, 1963
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3089053
Patent number
3,089,053
Issue date
May 7, 1963
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3086135
Patent number
3,086,135
Issue date
Apr 16, 1963
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3049639
Patent number
3,049,639
Issue date
Aug 14, 1962
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3014157
Patent number
3,014,157
Issue date
Dec 19, 1961
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2996645
Patent number
2,996,645
Issue date
Aug 15, 1961
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2967966
Patent number
2,967,966
Issue date
Jan 10, 1961
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2929809
Patent number
2,929,809
Issue date
Mar 22, 1960
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
2920941
Patent number
2,920,941
Issue date
Jan 12, 1960
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
2921163
Patent number
2,921,163
Issue date
Jan 12, 1960
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2907905
Patent number
2,907,905
Issue date
Oct 6, 1959
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2877367
Patent number
2,877,367
Issue date
Mar 10, 1959
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2773211
Patent number
2,773,211
Issue date
Dec 4, 1956
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2688541
Patent number
2,688,541
Issue date
Sep 7, 1954
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
2595716
Patent number
2,595,716
Issue date
May 6, 1952
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2523789
Patent number
2,523,789
Issue date
Sep 26, 1950
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2516736
Patent number
2,516,736
Issue date
Jul 25, 1950
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2507434
Patent number
2,507,434
Issue date
May 9, 1950
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2507435
Patent number
2,507,435
Issue date
May 9, 1950
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2504310
Patent number
2,504,310
Issue date
Apr 18, 1950
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2491990
Patent number
2,491,990
Issue date
Dec 20, 1949
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2477506
Patent number
2,477,506
Issue date
Jul 26, 1949
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2466843
Patent number
2,466,843
Issue date
Apr 12, 1949
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents