FR389876A - Improvements to incandescent sleeves - Google Patents

Improvements to incandescent sleeves

Info

Publication number
FR389876A
FR389876A FR389876DA FR389876A FR 389876 A FR389876 A FR 389876A FR 389876D A FR389876D A FR 389876DA FR 389876 A FR389876 A FR 389876A
Authority
FR
France
Prior art keywords
incandescent
sleeves
incandescent sleeves
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
Angelo Simonini
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR389876A publication Critical patent/FR389876A/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)
FR389876D 1908-05-04 1908-05-04 Improvements to incandescent sleeves Expired FR389876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR389876T 1908-05-04

Publications (1)

Publication Number Publication Date
FR389876A true FR389876A (en) 1908-09-21

Family

ID=1435458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR389876D Expired FR389876A (en) 1908-05-04 1908-05-04 Improvements to incandescent sleeves

Country Status (1)

Country Link
FR (1) FR389876A (en)

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