DK47013C - Electric Fluorescent Tube. - Google Patents

Electric Fluorescent Tube.

Info

Publication number: DK47013C
Authority: DK; Denmark
Prior art keywords: fluorescent tube; electric fluorescent; electric; tube; fluorescent
Prior art date: 1931-08-20

Application number

Other languages

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.)

1931-08-20

Filing date

1932-07-28

Publication date

1933-02-27

1932-07-28 Application filed by Philips Nv filed Critical Philips Nv

1933-02-27 Application granted granted Critical

1933-02-27 Publication of DK47013C publication Critical patent/DK47013C/en

Links

DK47013D 1931-08-20 1932-07-28 Electric Fluorescent Tube. DK47013C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE47013X		1931-08-20

Publications (1)

Publication Number	Publication Date
DK47013C true DK47013C (en)	1933-02-27

Family

ID=5625481

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DK47861D DK47861C (en)	1931-08-20	1932-07-26	Electric Fluorescent Tube.
DK47013D DK47013C (en)	1931-08-20	1932-07-28	Electric Fluorescent Tube.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DK47861D DK47861C (en)	1931-08-20	1932-07-26	Electric Fluorescent Tube.

Country Status (1)

Country	Link
DK (2)	DK47861C (en)

1932
- 1932-07-26 DK DK47861D patent/DK47861C/en active
- 1932-07-28 DK DK47013D patent/DK47013C/en active

Also Published As

Publication number	Publication date
DK47861C (en)	1933-10-09

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