FR67224E - Improvements to electrical signaling devices using flashing lights - Google Patents

Improvements to electrical signaling devices using flashing lights

Info

Publication number
FR67224E
FR67224E FR67224DA FR67224E FR 67224 E FR67224 E FR 67224E FR 67224D A FR67224D A FR 67224DA FR 67224 E FR67224 E FR 67224E
Authority
FR
France
Prior art keywords
signaling devices
flashing lights
electrical signaling
electrical
flashing
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.)
SCINTEX
Original Assignee
SCINTEX
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 SCINTEX filed Critical SCINTEX
Application granted granted Critical
Publication of FR67224E publication Critical patent/FR67224E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/06—Self-interrupters, i.e. with periodic or other repetitive opening and closing of contacts
FR67224D 1954-12-06 1954-12-06 Improvements to electrical signaling devices using flashing lights Expired FR67224E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR67224T 1954-12-06

Publications (1)

Publication Number Publication Date
FR67224E true FR67224E (en) 1957-11-25

Family

ID=8699456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR67224D Expired FR67224E (en) 1954-12-06 1954-12-06 Improvements to electrical signaling devices using flashing lights

Country Status (1)

Country Link
FR (1) FR67224E (en)

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