CA464103A - Porte et pont d'elevateur - Google Patents

Porte et pont d'elevateur

Info

Publication number
CA464103A
CA464103A CA464103A CA464103DA CA464103A CA 464103 A CA464103 A CA 464103A CA 464103 A CA464103 A CA 464103A CA 464103D A CA464103D A CA 464103DA CA 464103 A CA464103 A CA 464103A
Authority
CA
Canada
Prior art keywords
bridge
elevator door
elevator
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
CA464103A
Other languages
English (en)
Inventor
E. Alexander Elisha
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 CA464103A publication Critical patent/CA464103A/fr
Expired legal-status Critical Current

Links

CA464103A Porte et pont d'elevateur Expired CA464103A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA464103T

Publications (1)

Publication Number Publication Date
CA464103A true CA464103A (fr) 1950-04-04

Family

ID=35593825

Family Applications (1)

Application Number Title Priority Date Filing Date
CA464103A Expired CA464103A (fr) Porte et pont d'elevateur

Country Status (1)

Country Link
CA (1) CA464103A (fr)

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