CA252456A - Indicateur d'ascenseur - Google Patents

Indicateur d'ascenseur

Info

Publication number
CA252456A
CA252456A CA252456A CA252456DA CA252456A CA 252456 A CA252456 A CA 252456A CA 252456 A CA252456 A CA 252456A CA 252456D A CA252456D A CA 252456DA CA 252456 A CA252456 A CA 252456A
Authority
CA
Canada
Prior art keywords
elevators
indicator
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
CA252456A
Other languages
English (en)
Inventor
Victor Bacon Albert
Oaksford Brown Christopher
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 CA252456A publication Critical patent/CA252456A/fr
Expired legal-status Critical Current

Links

CA252456A Indicateur d'ascenseur Expired CA252456A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA252456T

Publications (1)

Publication Number Publication Date
CA252456A true CA252456A (fr) 1925-08-11

Family

ID=35159430

Family Applications (1)

Application Number Title Priority Date Filing Date
CA252456A Expired CA252456A (fr) Indicateur d'ascenseur

Country Status (1)

Country Link
CA (1) CA252456A (fr)

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