CA158660A - Porte a revolutions - Google Patents

Porte a revolutions

Info

Publication number
CA158660A
CA158660A CA000158660A CA158660DA CA158660A CA 158660 A CA158660 A CA 158660A CA 000158660 A CA000158660 A CA 000158660A CA 158660D A CA158660D A CA 158660DA CA 158660 A CA158660 A CA 158660A
Authority
CA
Canada
Prior art keywords
revolving door
revolving
door
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
CA000158660A
Other languages
English (en)
Inventor
Edward C. Haviland
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.)
VAN KANNEL REVOLVING DOOR Co
Original Assignee
VAN KANNEL REVOLVING DOOR Co
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 VAN KANNEL REVOLVING DOOR Co filed Critical VAN KANNEL REVOLVING DOOR Co
Application granted granted Critical
Publication of CA158660A publication Critical patent/CA158660A/fr
Expired legal-status Critical Current

Links

CA000158660A 1913-11-27 1913-11-27 Porte a revolutions Expired CA158660A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA158660T 1913-11-27

Publications (1)

Publication Number Publication Date
CA158660A true CA158660A (fr) 1914-11-03

Family

ID=45278365

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000158660A Expired CA158660A (fr) 1913-11-27 1913-11-27 Porte a revolutions

Country Status (1)

Country Link
CA (1) CA158660A (fr)

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