FR479225A - Systems for closing and opening all types of electrical switches from the outside - Google Patents

Systems for closing and opening all types of electrical switches from the outside

Info

Publication number
FR479225A
FR479225A FR479225DA FR479225A FR 479225 A FR479225 A FR 479225A FR 479225D A FR479225D A FR 479225DA FR 479225 A FR479225 A FR 479225A
Authority
FR
France
Prior art keywords
closing
systems
types
opening
outside
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
Marie-Josephine Barbier
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.)
MARIE JOSEPHINE BARBIER
Original Assignee
MARIE JOSEPHINE BARBIER
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 MARIE JOSEPHINE BARBIER filed Critical MARIE JOSEPHINE BARBIER
Application granted granted Critical
Publication of FR479225A publication Critical patent/FR479225A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
    • H01H27/06—Key inserted and then turned to effect operation of the switch
FR479225D 1915-07-02 1915-07-02 Systems for closing and opening all types of electrical switches from the outside Expired FR479225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR479225T 1915-07-02

Publications (1)

Publication Number Publication Date
FR479225A true FR479225A (en) 1916-03-01

Family

ID=1516634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR479225D Expired FR479225A (en) 1915-07-02 1915-07-02 Systems for closing and opening all types of electrical switches from the outside

Country Status (1)

Country Link
FR (1) FR479225A (en)

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