CA72527A - Tube de lumiere a vacuum - Google Patents

Tube de lumiere a vacuum

Info

Publication number
CA72527A
CA72527A CA000072527A CA72527DA CA72527A CA 72527 A CA72527 A CA 72527A CA 000072527 A CA000072527 A CA 000072527A CA 72527D A CA72527D A CA 72527DA CA 72527 A CA72527 A CA 72527A
Authority
CA
Canada
Prior art keywords
vacuum tube
tube lighting
lighting
vacuum
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
CA000072527A
Other languages
English (en)
Inventor
Daniel Mcfarlan Moore
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.)
MOORE ELECTRICAL CO
Original Assignee
MOORE ELECTRICAL 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 MOORE ELECTRICAL CO filed Critical MOORE ELECTRICAL CO
Application granted granted Critical
Publication of CA72527A publication Critical patent/CA72527A/fr
Expired legal-status Critical Current

Links

CA000072527A 1900-05-17 1900-05-17 Tube de lumiere a vacuum Expired CA72527A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA72527T 1900-05-17

Publications (1)

Publication Number Publication Date
CA72527A true CA72527A (fr) 1901-07-30

Family

ID=45189064

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000072527A Expired CA72527A (fr) 1900-05-17 1900-05-17 Tube de lumiere a vacuum

Country Status (1)

Country Link
CA (1) CA72527A (fr)

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