DK60255C - Elektrisk Glødelampe med delvis spejlende Beholder til Fladebelysning. - Google Patents

Elektrisk Glødelampe med delvis spejlende Beholder til Fladebelysning.

Info

Publication number
DK60255C
DK60255C DK60255DA DK60255C DK 60255 C DK60255 C DK 60255C DK 60255D A DK60255D A DK 60255DA DK 60255 C DK60255 C DK 60255C
Authority
DK
Denmark
Prior art keywords
incandescent lamp
surface lighting
electric incandescent
partially mirrored
container
Prior art date
Application number
Other languages
English (en)
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
Application granted granted Critical
Publication of DK60255C publication Critical patent/DK60255C/da

Links

DK60255D 1936-12-18 1937-12-15 Elektrisk Glødelampe med delvis spejlende Beholder til Fladebelysning. DK60255C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL60255X 1936-12-18

Publications (1)

Publication Number Publication Date
DK60255C true DK60255C (da) 1942-10-19

Family

ID=19756502

Family Applications (1)

Application Number Title Priority Date Filing Date
DK60255D DK60255C (da) 1936-12-18 1937-12-15 Elektrisk Glødelampe med delvis spejlende Beholder til Fladebelysning.

Country Status (1)

Country Link
DK (1) DK60255C (da)

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