CA422041A - Lampe photoelectrique - Google Patents

Lampe photoelectrique

Info

Publication number
CA422041A
CA422041A CA422041A CA422041DA CA422041A CA 422041 A CA422041 A CA 422041A CA 422041 A CA422041 A CA 422041A CA 422041D A CA422041D A CA 422041DA CA 422041 A CA422041 A CA 422041A
Authority
CA
Canada
Prior art keywords
photoelectric tube
photoelectric
tube
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
CA422041A
Other languages
English (en)
Inventor
Nathan Rogers Alfred
Kingsley Shull Sherman
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
Publication date
Application granted granted Critical
Publication of CA422041A publication Critical patent/CA422041A/fr
Expired legal-status Critical Current

Links

CA422041A Lampe photoelectrique Expired CA422041A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA422041T

Publications (1)

Publication Number Publication Date
CA422041A true CA422041A (fr) 1944-08-08

Family

ID=35533029

Family Applications (1)

Application Number Title Priority Date Filing Date
CA422041A Expired CA422041A (fr) Lampe photoelectrique

Country Status (1)

Country Link
CA (1) CA422041A (fr)

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