CA242223A - Safety control device - Google Patents

Safety control device

Info

Publication number
CA242223A
CA242223A CA242223A CA242223DA CA242223A CA 242223 A CA242223 A CA 242223A CA 242223 A CA242223 A CA 242223A CA 242223D A CA242223D A CA 242223DA CA 242223 A CA242223 A CA 242223A
Authority
CA
Canada
Prior art keywords
control device
safety control
safety
control
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
CA242223A
Other languages
French (fr)
Inventor
H. Logan Henry
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 CA242223A publication Critical patent/CA242223A/en
Expired legal-status Critical Current

Links

CA242223A Safety control device Expired CA242223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA242223T

Publications (1)

Publication Number Publication Date
CA242223A true CA242223A (en) 1924-08-19

Family

ID=35146254

Family Applications (1)

Application Number Title Priority Date Filing Date
CA242223A Expired CA242223A (en) Safety control device

Country Status (1)

Country Link
CA (1) CA242223A (en)

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