CA120779A - Circuit electrique de lampes a vapeur - Google Patents

Circuit electrique de lampes a vapeur

Info

Publication number
CA120779A
CA120779A CA000120779A CA120779DA CA120779A CA 120779 A CA120779 A CA 120779A CA 000120779 A CA000120779 A CA 000120779A CA 120779D A CA120779D A CA 120779DA CA 120779 A CA120779 A CA 120779A
Authority
CA
Canada
Prior art keywords
electric lamp
lamp circuit
vapour electric
vapour
circuit
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
CA000120779A
Other languages
English (en)
Inventor
Percy Holbrook Thomas
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.)
General Electric Vapor Lamp Co
Original Assignee
Cooper Hewitt Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cooper Hewitt Electric Co filed Critical Cooper Hewitt Electric Co
Application granted granted Critical
Publication of CA120779A publication Critical patent/CA120779A/fr
Expired legal-status Critical Current

Links

CA000120779A 1909-05-01 1909-05-01 Circuit electrique de lampes a vapeur Expired CA120779A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA120779T 1909-05-01

Publications (1)

Publication Number Publication Date
CA120779A true CA120779A (fr) 1909-09-28

Family

ID=45240503

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000120779A Expired CA120779A (fr) 1909-05-01 1909-05-01 Circuit electrique de lampes a vapeur

Country Status (1)

Country Link
CA (1) CA120779A (fr)

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