CA497473A - Accessoire de lampe a rayons cathodiques - Google Patents

Accessoire de lampe a rayons cathodiques

Info

Publication number
CA497473A
CA497473A CA497473A CA497473DA CA497473A CA 497473 A CA497473 A CA 497473A CA 497473 A CA497473 A CA 497473A CA 497473D A CA497473D A CA 497473DA CA 497473 A CA497473 A CA 497473A
Authority
CA
Canada
Prior art keywords
ray tube
cathode ray
tube equipment
equipment
cathode
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA497473A
Other languages
English (en)
Inventor
H. B. Walker Alec
H. Peter Leslie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal Co Ltd
Publication date
Application granted granted Critical
Publication of CA497473A publication Critical patent/CA497473A/fr
Expired legal-status Critical Current

Links

CA497473A Accessoire de lampe a rayons cathodiques Expired CA497473A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA497473T

Publications (1)

Publication Number Publication Date
CA497473A true CA497473A (fr) 1953-11-03

Family

ID=35642902

Family Applications (1)

Application Number Title Priority Date Filing Date
CA497473A Expired CA497473A (fr) Accessoire de lampe a rayons cathodiques

Country Status (1)

Country Link
CA (1) CA497473A (fr)

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