BE504731A - GLOW INDICATOR TUBE. - Google Patents

GLOW INDICATOR TUBE.

Info

Publication number
BE504731A
BE504731A BE504731A BE504731A BE504731A BE 504731 A BE504731 A BE 504731A BE 504731 A BE504731 A BE 504731A BE 504731 A BE504731 A BE 504731A BE 504731 A BE504731 A BE 504731A
Authority
BE
Belgium
Prior art keywords
indicator tube
glow indicator
glow
tube
indicator
Prior art date
Application number
BE504731A
Other languages
French (fr)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of BE504731A publication Critical patent/BE504731A/en

Links

BE504731A 1950-07-19 1951-07-18 GLOW INDICATOR TUBE. BE504731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL504731X 1950-07-19

Publications (1)

Publication Number Publication Date
BE504731A true BE504731A (en) 1952-11-21

Family

ID=38538247

Family Applications (1)

Application Number Title Priority Date Filing Date
BE504731A BE504731A (en) 1950-07-19 1951-07-18 GLOW INDICATOR TUBE.

Country Status (1)

Country Link
BE (1) BE504731A (en)

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