BE688803A - - Google Patents

Info

Publication number
BE688803A
BE688803A BE688803DA BE688803A BE 688803 A BE688803 A BE 688803A BE 688803D A BE688803D A BE 688803DA BE 688803 A BE688803 A BE 688803A
Authority
BE
Belgium
Legal status (The legal status 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 status listed.)
Expired
Application number
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 filed Critical
Publication of BE688803A publication Critical patent/BE688803A/xx
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/02Details
    • H01J61/12Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
BE688803D 1965-10-23 1966-10-24 Expired BE688803A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6513753A NL6513753A (fr) 1965-10-23 1965-10-23

Publications (1)

Publication Number Publication Date
BE688803A true BE688803A (fr) 1967-04-24

Family

ID=19794443

Family Applications (1)

Application Number Title Priority Date Filing Date
BE688803D Expired BE688803A (fr) 1965-10-23 1966-10-24

Country Status (7)

Country Link
AT (1) AT263934B (fr)
BE (1) BE688803A (fr)
CH (1) CH453498A (fr)
DE (1) DE1539502A1 (fr)
FR (1) FR1502146A (fr)
GB (1) GB1163446A (fr)
NL (1) NL6513753A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133925B (en) * 1982-12-29 1987-02-18 Gen Electric Control of radial distributions in high intensity discharge lamps
GB8725913D0 (en) * 1987-11-05 1987-12-09 Emi Plc Thorn Plant growth lamps

Also Published As

Publication number Publication date
FR1502146A (fr) 1967-11-18
AT263934B (de) 1968-08-12
GB1163446A (en) 1969-09-04
DE1539502A1 (de) 1969-12-04
CH453498A (de) 1968-06-14
NL6513753A (fr) 1967-04-24

Similar Documents

Publication Publication Date Title
BE675324A (fr)
JPS4510221Y1 (fr)
JPS5113729B1 (fr)
JPS4034717Y1 (fr)
JPS4220449Y1 (fr)
JPS4317532Y1 (fr)
JPS4514380Y1 (fr)
JPS4814968B1 (fr)
BE672809A (fr)
BE675742A (fr)
BE672703A (fr)
BE672778A (fr)
BE674971A (fr)
BE688803A (fr)
BE674974A (fr)
BE672891A (fr)
BE672974A (fr)
NL134969C (fr)
LU50345A1 (fr)
BE671740A (fr)
BE670428A (fr)
BE669941A (fr)
BE669636A (fr)
BE667658A (fr)
BE665744A (fr)