FR1305085A - Improvement in light bulbs and electric tubes - Google Patents

Improvement in light bulbs and electric tubes

Info

Publication number
FR1305085A
FR1305085A FR42015A FR69042015A FR1305085A FR 1305085 A FR1305085 A FR 1305085A FR 42015 A FR42015 A FR 42015A FR 69042015 A FR69042015 A FR 69042015A FR 1305085 A FR1305085 A FR 1305085A
Authority
FR
France
Prior art keywords
improvement
light bulbs
electric tubes
tubes
electric
Prior art date
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
FR42015A
Other languages
French (fr)
Inventor
Andre Paul Hoffmann
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
Priority to FR42015A priority Critical patent/FR1305085A/en
Application granted granted Critical
Publication of FR1305085A publication Critical patent/FR1305085A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/44—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp directly applied to, or forming part of, the vessel
FR42015A 1961-11-08 1961-11-08 Improvement in light bulbs and electric tubes Expired FR1305085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR42015A FR1305085A (en) 1961-11-08 1961-11-08 Improvement in light bulbs and electric tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42015A FR1305085A (en) 1961-11-08 1961-11-08 Improvement in light bulbs and electric tubes

Publications (1)

Publication Number Publication Date
FR1305085A true FR1305085A (en) 1962-09-28

Family

ID=8595312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR42015A Expired FR1305085A (en) 1961-11-08 1961-11-08 Improvement in light bulbs and electric tubes

Country Status (1)

Country Link
FR (1) FR1305085A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995029500A1 (en) * 1994-04-27 1995-11-02 Reflux (S) Pte Ltd Electrical lamp
EP0780883A1 (en) * 1995-12-22 1997-06-25 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Double side-pinched lamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995029500A1 (en) * 1994-04-27 1995-11-02 Reflux (S) Pte Ltd Electrical lamp
EP0780883A1 (en) * 1995-12-22 1997-06-25 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Double side-pinched lamp
CN1088254C (en) * 1995-12-22 2002-07-24 电灯专利信托有限公司 Lamp with two-side sealed by extrusion

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