FR7633E - Nouvel appareillage des lampes électriques - Google Patents

Nouvel appareillage des lampes électriques

Info

Publication number
FR7633E
FR7633E FR7633DA FR7633E FR 7633 E FR7633 E FR 7633E FR 7633D A FR7633D A FR 7633DA FR 7633 E FR7633 E FR 7633E
Authority
FR
France
Prior art keywords
new equipment
electric lamps
lamps
electric
new
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
English (en)
Inventor
Rene-Joseph-Francois-Samuel Baron
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.)
RENE JOSEPH FRANCOIS SAMUEL BA
Original Assignee
RENE JOSEPH FRANCOIS SAMUEL BA
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 RENE JOSEPH FRANCOIS SAMUEL BA filed Critical RENE JOSEPH FRANCOIS SAMUEL BA
Application granted granted Critical
Publication of FR7633E publication Critical patent/FR7633E/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels 
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/72—Two oxygen atoms, e.g. hydantoin
    • C07D233/74—Two oxygen atoms, e.g. hydantoin with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to other ring members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR7633D 1906-01-23 1907-04-24 Nouvel appareillage des lampes électriques Expired FR7633E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR363177T 1906-01-23
FR7633T 1907-04-24

Publications (1)

Publication Number Publication Date
FR7633E true FR7633E (fr) 1907-09-17

Family

ID=1350411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7633D Expired FR7633E (fr) 1906-01-23 1907-04-24 Nouvel appareillage des lampes électriques

Country Status (1)

Country Link
FR (1) FR7633E (fr)

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