Glass composition suitable for use in electric lamps, stem manufactured from this glass composition and fluorescent lamp having a lamp envelope of this glass composition
A Standard patent application filed on 14 December 1993 credited to Filmer, Bartholomeus
Details
Application number :
52449
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Glass composition suitable for use in electric lamps, stem manufactured from this glass composition and fluorescent lamp having a lamp envelope of this glass composition
Inventor :
Filmer, Bartholomeus
Agent name :
FB Rice
Address for service :
Level 23 44 Market Street SYDNEY NSW 2000
Filing date :
14 December 1993
Associated companies :
Applicant name :
Philips Electronics N.V.
Applicant address :
Groenewoudseweg 1 5621 BA Eindhoven The Netherlands