CA688659A - Elevator announcing system - Google Patents

Elevator announcing system

Info

Publication number
CA688659A
CA688659A CA688659A CA688659DA CA688659A CA 688659 A CA688659 A CA 688659A CA 688659 A CA688659 A CA 688659A CA 688659D A CA688659D A CA 688659DA CA 688659 A CA688659 A CA 688659A
Authority
CA
Canada
Prior art keywords
elevator
announcing system
announcing
elevator announcing
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
CA688659A
Inventor
H. Diamond Lew
B. Brown Henry
H. Mcconnell John
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.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
Publication date
Application granted granted Critical
Publication of CA688659A publication Critical patent/CA688659A/en
Expired legal-status Critical Current

Links

CA688659A Elevator announcing system Expired CA688659A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA688659T

Publications (1)

Publication Number Publication Date
CA688659A true CA688659A (en) 1964-06-16

Family

ID=35991270

Family Applications (1)

Application Number Title Priority Date Filing Date
CA688659A Expired CA688659A (en) Elevator announcing system

Country Status (1)

Country Link
CA (1) CA688659A (en)

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