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FR1041330A - Incandescent lamp - Google Patents

Incandescent lamp

Info

Publication number
FR1041330A
FR1041330A FR1041330DA FR1041330A FR 1041330 A FR1041330 A FR 1041330A FR 1041330D A FR1041330D A FR 1041330DA FR 1041330 A FR1041330 A FR 1041330A
Authority
FR
France
Prior art keywords
incandescent lamp
incandescent
lamp
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
Other languages
French (fr)
Inventor
Helmut Bottke
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
Application granted granted Critical
Publication of FR1041330A publication Critical patent/FR1041330A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
FR1041330D 1950-08-26 1951-08-25 Incandescent lamp Expired FR1041330A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1041330X 1950-08-26

Publications (1)

Publication Number Publication Date
FR1041330A true FR1041330A (en) 1953-10-22

Family

ID=7716437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1041330D Expired FR1041330A (en) 1950-08-26 1951-08-25 Incandescent lamp

Country Status (1)

Country Link
FR (1) FR1041330A (en)

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