FR684409A - Insulating material socket for incandescent lamps - Google Patents

Insulating material socket for incandescent lamps

Info

Publication number
FR684409A
FR684409A FR684409DA FR684409A FR 684409 A FR684409 A FR 684409A FR 684409D A FR684409D A FR 684409DA FR 684409 A FR684409 A FR 684409A
Authority
FR
France
Prior art keywords
insulating material
incandescent lamps
material socket
socket
incandescent
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)
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.)
Rommler A G H
Original Assignee
Rommler A G H
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 Rommler A G H filed Critical Rommler A G H
Application granted granted Critical
Publication of FR684409A publication Critical patent/FR684409A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/08—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated hydrocarbons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/965—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders
    • H01R33/9651—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders for screw type coupling devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR684409D 1928-11-06 1929-11-05 Insulating material socket for incandescent lamps Expired FR684409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE684409X 1928-11-06

Publications (1)

Publication Number Publication Date
FR684409A true FR684409A (en) 1930-06-25

Family

ID=6597604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR684409D Expired FR684409A (en) 1928-11-06 1929-11-05 Insulating material socket for incandescent lamps

Country Status (1)

Country Link
FR (1) FR684409A (en)

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