FI13492A - Wehnelt cathodes - Google Patents

Wehnelt cathodes

Info

Publication number
FI13492A
FI13492A FI13492DA FI13492A FI 13492 A FI13492 A FI 13492A FI 13492D A FI13492D A FI 13492DA FI 13492 A FI13492 A FI 13492A
Authority
FI
Finland
Prior art keywords
wehnelt
cathodes
wehnelt cathodes
Prior art date
Application number
Other languages
Finnish (fi)
Inventor
Reerink Engbert Harmen
Mulder Johannes Gijsbe Wilhelm
Original Assignee
Philips Nv
Publication date
Publication of FI13492A publication Critical patent/FI13492A/en

Links

FI13492D Wehnelt cathodes FI13492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI13492T

Publications (1)

Publication Number Publication Date
FI13492A true FI13492A (en) 1931-04-24

Family

ID=36875224

Family Applications (1)

Application Number Title Priority Date Filing Date
FI13492D FI13492A (en) Wehnelt cathodes

Country Status (1)

Country Link
FI (1) FI13492A (en)

Similar Documents

Publication Publication Date Title
FR719108A (en) Incandescent cathode improvements
FI13492A (en) Wehnelt cathodes
FR736031A (en) Anode
FI14085A (en) Electron
FR724075A (en) Vacuum
FR714059A (en) Insole
FR737947A (en) electrolyte
FR703362A (en) Incandescent cathode improvements
CH160281A (en) X-ray aperture.
FR728862A (en) Extra-soft shoe
FR720595A (en) Fixed shuttle
FI14018A (en) Hoe
FI13261A (en) Elektriskt urladdningsrör
FI13263A (en) Stoppningsmaskin
FI13267A (en) Uppvärmningskropp
FI13268A (en) Sågblad
FI13274A (en) Handsåningsapparat
FI13290A (en) Aisat
FI13292A (en) Snökedja
FI13297A (en) Suksiside
FI13298A (en) Suksiside
FI13311A (en) Gödselmedel
FI13313A (en) Axellagersmörjningsanordning
FI13316A (en) Enkammar-tryckluftbroms
FI13324A (en) Riktningsbestämmande avsändningsantennn