DK70523C - Process for the manufacture of a closed container, in particular for electric discharge tubes and incandescent lamps. - Google Patents

Process for the manufacture of a closed container, in particular for electric discharge tubes and incandescent lamps.

Info

Publication number
DK70523C
DK70523C DK136743A DK136743A DK70523C DK 70523 C DK70523 C DK 70523C DK 136743 A DK136743 A DK 136743A DK 136743 A DK136743 A DK 136743A DK 70523 C DK70523 C DK 70523C
Authority
DK
Denmark
Prior art keywords
manufacture
electric discharge
closed container
incandescent lamps
discharge tubes
Prior art date
Application number
DK136743A
Other languages
Danish (da)
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 DK70523C publication Critical patent/DK70523C/en

Links

DK136743A 1942-05-20 1943-05-17 Process for the manufacture of a closed container, in particular for electric discharge tubes and incandescent lamps. DK70523C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL70523X 1942-05-20

Publications (1)

Publication Number Publication Date
DK70523C true DK70523C (en) 1950-01-23

Family

ID=19757249

Family Applications (1)

Application Number Title Priority Date Filing Date
DK136743A DK70523C (en) 1942-05-20 1943-05-17 Process for the manufacture of a closed container, in particular for electric discharge tubes and incandescent lamps.

Country Status (1)

Country Link
DK (1) DK70523C (en)

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