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BR8901367A - ELECTRONIC BALLAST FOR FLUORESCENT LAMPS - Google Patents

ELECTRONIC BALLAST FOR FLUORESCENT LAMPS

Info

Publication number
BR8901367A
BR8901367A BR898901367A BR8901367A BR8901367A BR 8901367 A BR8901367 A BR 8901367A BR 898901367 A BR898901367 A BR 898901367A BR 8901367 A BR8901367 A BR 8901367A BR 8901367 A BR8901367 A BR 8901367A
Authority
BR
Brazil
Prior art keywords
fluorescent lamps
electronic ballast
ballast
electronic
lamps
Prior art date
Application number
BR898901367A
Other languages
Portuguese (pt)
Inventor
Walmin Lied
Original Assignee
Walmin Lied
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 Walmin Lied filed Critical Walmin Lied
Priority to BR898901367A priority Critical patent/BR8901367A/en
Publication of BR8901367A publication Critical patent/BR8901367A/en

Links

BR898901367A 1989-03-16 1989-03-16 ELECTRONIC BALLAST FOR FLUORESCENT LAMPS BR8901367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR898901367A BR8901367A (en) 1989-03-16 1989-03-16 ELECTRONIC BALLAST FOR FLUORESCENT LAMPS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR898901367A BR8901367A (en) 1989-03-16 1989-03-16 ELECTRONIC BALLAST FOR FLUORESCENT LAMPS

Publications (1)

Publication Number Publication Date
BR8901367A true BR8901367A (en) 1990-10-23

Family

ID=4046749

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898901367A BR8901367A (en) 1989-03-16 1989-03-16 ELECTRONIC BALLAST FOR FLUORESCENT LAMPS

Country Status (1)

Country Link
BR (1) BR8901367A (en)

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Legal Events

Date Code Title Description
FG Letter patent granted
ME Request for revocation
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 16/03/2004