CA478570A - Control voltage devices - Google Patents

Control voltage devices

Info

Publication number
CA478570A
CA478570A CA478570A CA478570DA CA478570A CA 478570 A CA478570 A CA 478570A CA 478570 A CA478570 A CA 478570A CA 478570D A CA478570D A CA 478570DA CA 478570 A CA478570 A CA 478570A
Authority
CA
Canada
Prior art keywords
control voltage
voltage devices
devices
control
voltage
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
CA478570A
Other languages
French (fr)
Inventor
Herman Hugenholtz Eduard
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA478570A publication Critical patent/CA478570A/en
Expired legal-status Critical Current

Links

CA478570A Control voltage devices Expired CA478570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA478570T

Publications (1)

Publication Number Publication Date
CA478570A true CA478570A (en) 1951-11-13

Family

ID=35618228

Family Applications (1)

Application Number Title Priority Date Filing Date
CA478570A Expired CA478570A (en) Control voltage devices

Country Status (1)

Country Link
CA (1) CA478570A (en)

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