FR409745A - Incandescent sleeve - Google Patents

Incandescent sleeve

Info

Publication number
FR409745A
FR409745A FR409745DA FR409745A FR 409745 A FR409745 A FR 409745A FR 409745D A FR409745D A FR 409745DA FR 409745 A FR409745 A FR 409745A
Authority
FR
France
Prior art keywords
incandescent
sleeve
incandescent sleeve
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
Heinrich Christian Wagner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEINRICH CHRISTIAN WAGNER
Original Assignee
HEINRICH CHRISTIAN WAGNER
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 HEINRICH CHRISTIAN WAGNER filed Critical HEINRICH CHRISTIAN WAGNER
Application granted granted Critical
Publication of FR409745A publication Critical patent/FR409745A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21H—INCANDESCENT MANTLES; OTHER INCANDESCENT BODIES HEATED BY COMBUSTION
    • F21H1/00—Incandescent mantles; Selection of imbibition liquids therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR409745D 1909-02-27 1909-11-27 Incandescent sleeve Expired FR409745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE409745X 1909-02-27

Publications (1)

Publication Number Publication Date
FR409745A true FR409745A (en) 1910-04-29

Family

ID=1453848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR409745D Expired FR409745A (en) 1909-02-27 1909-11-27 Incandescent sleeve

Country Status (1)

Country Link
FR (1) FR409745A (en)

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