CA73751A - Septeme de tube d'eclairage a vacuum - Google Patents

Septeme de tube d'eclairage a vacuum

Info

Publication number
CA73751A
CA73751A CA000073751A CA73751DA CA73751A CA 73751 A CA73751 A CA 73751A CA 000073751 A CA000073751 A CA 000073751A CA 73751D A CA73751D A CA 73751DA CA 73751 A CA73751 A CA 73751A
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
CA000073751A
Other languages
English (en)
Inventor
D. Mcfarlane 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 CA73751A publication Critical patent/CA73751A/fr
Expired legal-status Critical Current

Links

CA000073751A 1898-06-10 1898-06-10 Septeme de tube d'eclairage a vacuum Expired CA73751A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA73751T 1898-06-10

Publications (1)

Publication Number Publication Date
CA73751A true CA73751A (fr) 1901-11-12

Family

ID=45190288

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000073751A Expired CA73751A (fr) 1898-06-10 1898-06-10 Septeme de tube d'eclairage a vacuum

Country Status (1)

Country Link
CA (1) CA73751A (fr)

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