NL7608488A - RUNNING GOLF TUBE. - Google Patents

RUNNING GOLF TUBE.

Info

Publication number
NL7608488A
NL7608488A NL7608488A NL7608488A NL7608488A NL 7608488 A NL7608488 A NL 7608488A NL 7608488 A NL7608488 A NL 7608488A NL 7608488 A NL7608488 A NL 7608488A NL 7608488 A NL7608488 A NL 7608488A
Authority
NL
Netherlands
Prior art keywords
running
tube
golf tube
running golf
golf
Prior art date
Application number
NL7608488A
Other languages
Dutch (nl)
Original Assignee
English Electric Valve Co Ltd
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 by English Electric Valve Co Ltd filed Critical English Electric Valve Co Ltd
Publication of NL7608488A publication Critical patent/NL7608488A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
    • H01J23/087—Magnetic focusing arrangements
    • H01J23/0873—Magnetic focusing arrangements with at least one axial-field reversal along the interaction space, e.g. P.P.M. focusing
NL7608488A 1975-08-02 1976-07-30 RUNNING GOLF TUBE. NL7608488A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3242175A GB1489810A (en) 1975-08-02 1975-08-02 Travelling wave tubes

Publications (1)

Publication Number Publication Date
NL7608488A true NL7608488A (en) 1977-02-04

Family

ID=10338344

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7608488A NL7608488A (en) 1975-08-02 1976-07-30 RUNNING GOLF TUBE.

Country Status (4)

Country Link
DE (1) DE2634750A1 (en)
FR (1) FR2320630A1 (en)
GB (1) GB1489810A (en)
NL (1) NL7608488A (en)

Also Published As

Publication number Publication date
FR2320630A1 (en) 1977-03-04
FR2320630B1 (en) 1979-05-25
DE2634750A1 (en) 1977-02-17
GB1489810A (en) 1977-10-26

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Legal Events

Date Code Title Description
BV The patent application has lapsed