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FR666580A - Safety device against the theft of light bulbs - Google Patents

Safety device against the theft of light bulbs

Info

Publication number
FR666580A
FR666580A FR666580DA FR666580A FR 666580 A FR666580 A FR 666580A FR 666580D A FR666580D A FR 666580DA FR 666580 A FR666580 A FR 666580A
Authority
FR
France
Prior art keywords
theft
safety device
light bulbs
device against
bulbs
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
Paulino Garcia Arguelles
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 FR666580A publication Critical patent/FR666580A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01R33/97—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held
    • H01R33/971—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held for screw type coupling devices
FR666580D 1928-12-29 1928-12-29 Safety device against the theft of light bulbs Expired FR666580A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR666580T 1928-12-29

Publications (1)

Publication Number Publication Date
FR666580A true FR666580A (en) 1929-10-03

Family

ID=9013944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR666580D Expired FR666580A (en) 1928-12-29 1928-12-29 Safety device against the theft of light bulbs

Country Status (1)

Country Link
FR (1) FR666580A (en)

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