CA407595A - Cathode ray device - Google Patents

Cathode ray device

Info

Publication number
CA407595A
CA407595A CA407595A CA407595DA CA407595A CA 407595 A CA407595 A CA 407595A CA 407595 A CA407595 A CA 407595A CA 407595D A CA407595D A CA 407595DA CA 407595 A CA407595 A CA 407595A
Authority
CA
Canada
Prior art keywords
cathode ray
ray device
cathode
ray
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
CA407595A
Other languages
French (fr)
Inventor
Gray Frank
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Bell Telephone Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA407595A publication Critical patent/CA407595A/en
Expired legal-status Critical Current

Links

CA407595A Cathode ray device Expired CA407595A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA407595T

Publications (1)

Publication Number Publication Date
CA407595A true CA407595A (en) 1942-09-22

Family

ID=35418895

Family Applications (1)

Application Number Title Priority Date Filing Date
CA407595A Expired CA407595A (en) Cathode ray device

Country Status (1)

Country Link
CA (1) CA407595A (en)

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