BE607742A - Device for coating the inner surface of bulbs for incandescent lamps or discharge tubes with powder. - Google Patents

Device for coating the inner surface of bulbs for incandescent lamps or discharge tubes with powder.

Info

Publication number
BE607742A
BE607742A BE607742A BE607742A BE607742A BE 607742 A BE607742 A BE 607742A BE 607742 A BE607742 A BE 607742A BE 607742 A BE607742 A BE 607742A BE 607742 A BE607742 A BE 607742A
Authority
BE
Belgium
Prior art keywords
bulbs
powder
coating
incandescent lamps
discharge tubes
Prior art date
Application number
BE607742A
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 BE607742A publication Critical patent/BE607742A/en

Links

BE607742A 1960-09-02 1961-08-31 Device for coating the inner surface of bulbs for incandescent lamps or discharge tubes with powder. BE607742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL607742X 1960-09-02

Publications (1)

Publication Number Publication Date
BE607742A true BE607742A (en) 1962-02-28

Family

ID=39320403

Family Applications (1)

Application Number Title Priority Date Filing Date
BE607742A BE607742A (en) 1960-09-02 1961-08-31 Device for coating the inner surface of bulbs for incandescent lamps or discharge tubes with powder.

Country Status (1)

Country Link
BE (1) BE607742A (en)

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