CA502192A - Systeme de signal a eclat pour arret d'urgence - Google Patents

Systeme de signal a eclat pour arret d'urgence

Info

Publication number
CA502192A
CA502192A CA502192A CA502192DA CA502192A CA 502192 A CA502192 A CA 502192A CA 502192 A CA502192 A CA 502192A CA 502192D A CA502192D A CA 502192DA CA 502192 A CA502192 A CA 502192A
Authority
CA
Canada
Prior art keywords
emergency stop
signal system
flasher signal
flasher
emergency
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
CA502192A
Other languages
English (en)
Inventor
R. Hollins Jesse
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA502192A publication Critical patent/CA502192A/fr
Expired legal-status Critical Current

Links

CA502192A Systeme de signal a eclat pour arret d'urgence Expired CA502192A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA502192T

Publications (1)

Publication Number Publication Date
CA502192A true CA502192A (fr) 1954-05-11

Family

ID=35648091

Family Applications (1)

Application Number Title Priority Date Filing Date
CA502192A Expired CA502192A (fr) Systeme de signal a eclat pour arret d'urgence

Country Status (1)

Country Link
CA (1) CA502192A (fr)

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