PL57349B1 - - Google Patents

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Publication number
PL57349B1
PL57349B1 PL115010A PL11501066A PL57349B1 PL 57349 B1 PL57349 B1 PL 57349B1 PL 115010 A PL115010 A PL 115010A PL 11501066 A PL11501066 A PL 11501066A PL 57349 B1 PL57349 B1 PL 57349B1
Authority
PL
Poland
Prior art keywords
window
cone
seam
lamp
filler
Prior art date
Application number
PL115010A
Other languages
English (en)
Polish (pl)
Original Assignee
N V Philips Gloeilampenfabrieken
Filing date
Publication date
Application filed by N V Philips Gloeilampenfabrieken filed Critical N V Philips Gloeilampenfabrieken
Publication of PL57349B1 publication Critical patent/PL57349B1/pl

Links

PL115010A 1966-06-08 PL57349B1 (OSRAM)

Publications (1)

Publication Number Publication Date
PL57349B1 true PL57349B1 (OSRAM) 1969-02-26

Family

ID=

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