CA119571A - Porte tournant sur elle-meme - Google Patents

Porte tournant sur elle-meme

Info

Publication number
CA119571A
CA119571A CA000119571A CA119571DA CA119571A CA 119571 A CA119571 A CA 119571A CA 000119571 A CA000119571 A CA 000119571A CA 119571D A CA119571D A CA 119571DA CA 119571 A CA119571 A CA 119571A
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
CA000119571A
Other languages
English (en)
Inventor
Harry W. Dyer
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.)
DYER REVOLVING DOOR Co
Original Assignee
DYER 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 DYER REVOLVING DOOR Co filed Critical DYER REVOLVING DOOR Co
Application granted granted Critical
Publication of CA119571A publication Critical patent/CA119571A/fr
Expired legal-status Critical Current

Links

CA000119571A 1909-04-13 1909-04-13 Porte tournant sur elle-meme Expired CA119571A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA119571T 1909-04-13

Publications (1)

Publication Number Publication Date
CA119571A true CA119571A (fr) 1909-07-27

Family

ID=45239295

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000119571A Expired CA119571A (fr) 1909-04-13 1909-04-13 Porte tournant sur elle-meme

Country Status (1)

Country Link
CA (1) CA119571A (fr)

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