CA525463A - Door positioning apparatus - Google Patents

Door positioning apparatus

Info

Publication number
CA525463A
CA525463A CA525463A CA525463DA CA525463A CA 525463 A CA525463 A CA 525463A CA 525463 A CA525463 A CA 525463A CA 525463D A CA525463D A CA 525463DA CA 525463 A CA525463 A CA 525463A
Authority
CA
Canada
Prior art keywords
positioning apparatus
door positioning
door
positioning
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
CA525463A
Other languages
French (fr)
Inventor
J. Barnett Eugene
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
Publication date
Application granted granted Critical
Publication of CA525463A publication Critical patent/CA525463A/en
Expired legal-status Critical Current

Links

CA525463A Door positioning apparatus Expired CA525463A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA525463T

Publications (1)

Publication Number Publication Date
CA525463A true CA525463A (en) 1956-05-22

Family

ID=35679182

Family Applications (1)

Application Number Title Priority Date Filing Date
CA525463A Expired CA525463A (en) Door positioning apparatus

Country Status (1)

Country Link
CA (1) CA525463A (en)

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