CA293961A - Methode de destruction de gaz deleteres dans tubes lumineux - Google Patents

Methode de destruction de gaz deleteres dans tubes lumineux

Info

Publication number
CA293961A
CA293961A CA293961A CA293961DA CA293961A CA 293961 A CA293961 A CA 293961A CA 293961 A CA293961 A CA 293961A CA 293961D A CA293961D A CA 293961DA CA 293961 A CA293961 A CA 293961A
Authority
CA
Canada
Prior art keywords
cleaning
luminescent tubes
deleterious gas
deleterious
gas
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
CA293961A
Other languages
English (en)
Inventor
W. Zons Frederick
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA293961A publication Critical patent/CA293961A/fr
Expired legal-status Critical Current

Links

CA293961A Methode de destruction de gaz deleteres dans tubes lumineux Expired CA293961A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA293961T

Publications (1)

Publication Number Publication Date
CA293961A true CA293961A (fr) 1929-10-15

Family

ID=35231279

Family Applications (1)

Application Number Title Priority Date Filing Date
CA293961A Expired CA293961A (fr) Methode de destruction de gaz deleteres dans tubes lumineux

Country Status (1)

Country Link
CA (1) CA293961A (fr)

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