HRP970320B1 - Cathode unit for a fluorescent tube - Google Patents

Cathode unit for a fluorescent tube

Info

Publication number
HRP970320B1
HRP970320B1 HRP-2839/80A HRP970320A HRP970320B1 HR P970320 B1 HRP970320 B1 HR P970320B1 HR P970320 A HRP970320 A HR P970320A HR P970320 B1 HRP970320 B1 HR P970320B1
Authority
HR
Croatia
Prior art keywords
fluorescent tube
cathode unit
cathode
unit
fluorescent
Prior art date
Application number
HRP-2839/80A
Inventor
A Bjoerkman
Original Assignee
Lumalampan Ab
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
Priority claimed from SE7909213A external-priority patent/SE435332B/en
Application filed by Lumalampan Ab filed Critical Lumalampan Ab
Publication of HRP970320B1 publication Critical patent/HRP970320B1/en

Links

HRP-2839/80A 1979-11-07 1997-06-09 Cathode unit for a fluorescent tube HRP970320B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7909213A SE435332B (en) 1979-11-07 1979-11-07 CATHOD UNIT OF LIGHT
YU2839/80A YU39696B (en) 1979-11-07 1980-11-06 Cathode unit of a fluorescent lamp

Publications (1)

Publication Number Publication Date
HRP970320B1 true HRP970320B1 (en) 1997-08-31

Family

ID=26657376

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP-2839/80A HRP970320B1 (en) 1979-11-07 1997-06-09 Cathode unit for a fluorescent tube

Country Status (2)

Country Link
BA (1) BA97178B1 (en)
HR (1) HRP970320B1 (en)

Also Published As

Publication number Publication date
BA97178B1 (en) 1998-12-28

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Legal Events

Date Code Title Description
NOST Nostrification from former federal patent office
ODRP Renewal fee for the maintenance of a patent

Payment date: 20000630

Year of fee payment: 20

PB20 Patent expired after termination of 20 years

Effective date: 20001107