DK53835C -
Procedure for placing luminophores on glass walls, in particular of electric discharge lamps, and electric discharge tubes or discharge lamps manufactured in accordance with the procedure.
- Google Patents
Procedure for placing luminophores on glass walls, in particular of electric discharge lamps, and electric discharge tubes or discharge lamps manufactured in accordance with the procedure.
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.)
DK53835D1935-06-281936-06-26
Procedure for placing luminophores on glass walls, in particular of electric discharge lamps, and electric discharge tubes or discharge lamps manufactured in accordance with the procedure.
DK53835C
(en)
Procedure for placing luminophores on glass walls, in particular of electric discharge lamps, and electric discharge tubes or discharge lamps manufactured in accordance with the procedure.
Procedure for placing luminophores on glass walls, in particular of electric discharge lamps, and electric discharge tubes or discharge lamps manufactured in accordance with the procedure.