CA297990A - Electric lighting tube - Google Patents

Electric lighting tube

Info

Publication number
CA297990A
CA297990A CA297990A CA297990DA CA297990A CA 297990 A CA297990 A CA 297990A CA 297990 A CA297990 A CA 297990A CA 297990D A CA297990D A CA 297990DA CA 297990 A CA297990 A CA 297990A
Authority
CA
Canada
Prior art keywords
electric lighting
lighting tube
tube
electric
lighting
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
CA297990A
Other languages
French (fr)
Inventor
Skaupy Franz
Pulfrich Hans
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 Canada Co
Original Assignee
Canadian General Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA297990A publication Critical patent/CA297990A/en
Expired legal-status Critical Current

Links

CA297990A Electric lighting tube Expired CA297990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA297990T

Publications (1)

Publication Number Publication Date
CA297990A true CA297990A (en) 1930-03-04

Family

ID=35235309

Family Applications (1)

Application Number Title Priority Date Filing Date
CA297990A Expired CA297990A (en) Electric lighting tube

Country Status (1)

Country Link
CA (1) CA297990A (en)

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