CA395201A - Lampe photoelectrique - Google Patents

Lampe photoelectrique

Info

Publication number
CA395201A
CA395201A CA395201A CA395201DA CA395201A CA 395201 A CA395201 A CA 395201A CA 395201 A CA395201 A CA 395201A CA 395201D A CA395201D A CA 395201DA CA 395201 A CA395201 A CA 395201A
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
CA395201A
Other languages
English (en)
Inventor
Charles Holden Prescott, Jr.
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 CA395201A publication Critical patent/CA395201A/fr
Expired legal-status Critical Current

Links

CA395201A Lampe photoelectrique Expired CA395201A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA395201T

Publications (1)

Publication Number Publication Date
CA395201A true CA395201A (fr) 1941-03-11

Family

ID=35402655

Family Applications (1)

Application Number Title Priority Date Filing Date
CA395201A Expired CA395201A (fr) Lampe photoelectrique

Country Status (1)

Country Link
CA (1) CA395201A (fr)

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