FR4473E - Apparatus producing electric sparks - Google Patents

Apparatus producing electric sparks

Info

Publication number
FR4473E
FR4473E FR4473DA FR4473E FR 4473 E FR4473 E FR 4473E FR 4473D A FR4473D A FR 4473DA FR 4473 E FR4473 E FR 4473E
Authority
FR
France
Prior art keywords
producing electric
electric sparks
apparatus producing
sparks
producing
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.)
ELECTRICITE ET D AUTOMOBILES M
Original Assignee
ELECTRICITE ET D AUTOMOBILES M
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 ELECTRICITE ET D AUTOMOBILES M filed Critical ELECTRICITE ET D AUTOMOBILES M
Application granted granted Critical
Publication of FR4473E publication Critical patent/FR4473E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/004—Mechanisms for operating contacts for operating contacts periodically
FR4473D 1904-12-31 1905-02-17 Apparatus producing electric sparks Expired FR4473E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR349776T 1904-12-31
FR4473T 1905-02-17

Publications (1)

Publication Number Publication Date
FR4473E true FR4473E (en) 1905-08-26

Family

ID=1347626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4473D Expired FR4473E (en) 1904-12-31 1905-02-17 Apparatus producing electric sparks

Country Status (1)

Country Link
FR (1) FR4473E (en)

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