BE432128A - - Google Patents

Info

Publication number
BE432128A
BE432128A BE432128DA BE432128A BE 432128 A BE432128 A BE 432128A BE 432128D A BE432128D A BE 432128DA BE 432128 A BE432128 A BE 432128A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE432128A publication Critical patent/BE432128A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/76—Dynamic electron-multiplier tubes, e.g. Farnsworth multiplier tube, multipactor
BE432128D 1938-01-27 1939-01-13 BE432128A (US07714131-20100511-C00038.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE848451X 1938-01-27

Publications (1)

Publication Number Publication Date
BE432128A true BE432128A (US07714131-20100511-C00038.png) 1939-02-28

Family

ID=3869541

Family Applications (1)

Application Number Title Priority Date Filing Date
BE432128D BE432128A (US07714131-20100511-C00038.png) 1938-01-27 1939-01-13

Country Status (3)

Country Link
BE (1) BE432128A (US07714131-20100511-C00038.png)
FR (1) FR848451A (US07714131-20100511-C00038.png)
NL (1) NL51237C (US07714131-20100511-C00038.png)

Also Published As

Publication number Publication date
NL51237C (US07714131-20100511-C00038.png) 1941-10-15
FR848451A (fr) 1939-10-31

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