NL139145B - ELECTRICAL LAMP WITH AT LEAST ONE BASE OF LAMP CONSTRUCTED FROM ANY COMPONENTS. - Google Patents

ELECTRICAL LAMP WITH AT LEAST ONE BASE OF LAMP CONSTRUCTED FROM ANY COMPONENTS.

Info

Publication number
NL139145B
NL139145B NL291755A NL291755A NL139145B NL 139145 B NL139145 B NL 139145B NL 291755 A NL291755 A NL 291755A NL 291755 A NL291755 A NL 291755A NL 139145 B NL139145 B NL 139145B
Authority
NL
Netherlands
Prior art keywords
lamp
components
base
constructed
electrical
Prior art date
Application number
NL291755A
Other languages
Dutch (nl)
Original Assignee
Philips Nv
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 to NL291755D priority Critical patent/NL291755A/xx
Application filed by Philips Nv filed Critical Philips Nv
Priority to NL291755A priority patent/NL139145B/en
Priority to DE1964N0016212 priority patent/DE1979229U/en
Priority to AT332764A priority patent/AT246855B/en
Priority to GB1580564A priority patent/GB1009598A/en
Priority to CH489164A priority patent/CH416826A/en
Priority to FR971270A priority patent/FR1392174A/en
Publication of NL139145B publication Critical patent/NL139145B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
    • H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
NL291755A 1963-04-19 1963-04-19 ELECTRICAL LAMP WITH AT LEAST ONE BASE OF LAMP CONSTRUCTED FROM ANY COMPONENTS. NL139145B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL291755D NL291755A (en) 1963-04-19
NL291755A NL139145B (en) 1963-04-19 1963-04-19 ELECTRICAL LAMP WITH AT LEAST ONE BASE OF LAMP CONSTRUCTED FROM ANY COMPONENTS.
DE1964N0016212 DE1979229U (en) 1963-04-19 1964-04-15 ELECTRIC LAMP WITH TWO TWO-PIECE LAMP BASES.
AT332764A AT246855B (en) 1963-04-19 1964-04-16 Lamp base
GB1580564A GB1009598A (en) 1963-04-19 1964-04-16 Improvements in or relating to electric lamps
CH489164A CH416826A (en) 1963-04-19 1964-04-16 Electric lamp with at least one lamp base made up of several parts
FR971270A FR1392174A (en) 1963-04-19 1964-04-17 Electric lamp fitted with at least one foot made up of several elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL291755A NL139145B (en) 1963-04-19 1963-04-19 ELECTRICAL LAMP WITH AT LEAST ONE BASE OF LAMP CONSTRUCTED FROM ANY COMPONENTS.

Publications (1)

Publication Number Publication Date
NL139145B true NL139145B (en) 1973-06-15

Family

ID=19754630

Family Applications (2)

Application Number Title Priority Date Filing Date
NL291755D NL291755A (en) 1963-04-19
NL291755A NL139145B (en) 1963-04-19 1963-04-19 ELECTRICAL LAMP WITH AT LEAST ONE BASE OF LAMP CONSTRUCTED FROM ANY COMPONENTS.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL291755D NL291755A (en) 1963-04-19

Country Status (5)

Country Link
AT (1) AT246855B (en)
CH (1) CH416826A (en)
DE (1) DE1979229U (en)
GB (1) GB1009598A (en)
NL (2) NL139145B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2686457B2 (en) * 1988-07-06 1997-12-08 東芝ライテック株式会社 Fluorescent lamp device

Also Published As

Publication number Publication date
CH416826A (en) 1966-07-15
NL291755A (en)
AT246855B (en) 1966-05-10
DE1979229U (en) 1968-02-22
GB1009598A (en) 1965-11-10

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