CA112832A - Controleur de porte - Google Patents

Controleur de porte

Info

Publication number
CA112832A
CA112832A CA000112832A CA112832DA CA112832A CA 112832 A CA112832 A CA 112832A CA 000112832 A CA000112832 A CA 000112832A CA 112832D A CA112832D A CA 112832DA CA 112832 A CA112832 A CA 112832A
Authority
CA
Canada
Prior art keywords
door controller
door
controller
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
CA000112832A
Other languages
English (en)
Inventor
William G. Bell
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA112832A publication Critical patent/CA112832A/fr
Expired legal-status Critical Current

Links

CA000112832A 1908-04-22 1908-04-22 Controleur de porte Expired CA112832A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA112832T 1908-04-22

Publications (1)

Publication Number Publication Date
CA112832A true CA112832A (fr) 1908-07-07

Family

ID=45232557

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000112832A Expired CA112832A (fr) 1908-04-22 1908-04-22 Controleur de porte

Country Status (1)

Country Link
CA (1) CA112832A (fr)

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