CA283256A - Lumiere dans tube a vide - Google Patents

Lumiere dans tube a vide

Info

Publication number
CA283256A
CA283256A CA283256A CA283256DA CA283256A CA 283256 A CA283256 A CA 283256A CA 283256 A CA283256 A CA 283256A CA 283256D A CA283256D A CA 283256DA CA 283256 A CA283256 A CA 283256A
Authority
CA
Canada
Prior art keywords
vacuum tube
tube light
light
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
CA283256A
Other languages
English (en)
Inventor
L. Beck Leo
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.)
CLAUDE NEON LIGHT Co OF CANADA
Original Assignee
CLAUDE NEON LIGHT Co OF CANADA
Publication date
Application granted granted Critical
Publication of CA283256A publication Critical patent/CA283256A/fr
Expired legal-status Critical Current

Links

CA283256A Lumiere dans tube a vide Expired CA283256A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA283256T

Publications (1)

Publication Number Publication Date
CA283256A true CA283256A (fr) 1928-09-11

Family

ID=35216347

Family Applications (1)

Application Number Title Priority Date Filing Date
CA283256A Expired CA283256A (fr) Lumiere dans tube a vide

Country Status (1)

Country Link
CA (1) CA283256A (fr)

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