AU486828B2 - Improvements in or relating to elevator system - Google Patents

Improvements in or relating to elevator system

Info

Publication number
AU486828B2
AU486828B2 AU75114/74A AU7511474A AU486828B2 AU 486828 B2 AU486828 B2 AU 486828B2 AU 75114/74 A AU75114/74 A AU 75114/74A AU 7511474 A AU7511474 A AU 7511474A AU 486828 B2 AU486828 B2 AU 486828B2
Authority
AU
Australia
Prior art keywords
relating
elevator system
elevator
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
AU75114/74A
Other versions
AU7511474A (en
Inventor
John Schirmer Ernest
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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
Priority claimed from US417691A external-priority patent/US3905452A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of AU486828B2 publication Critical patent/AU486828B2/en
Publication of AU7511474A publication Critical patent/AU7511474A/en
Expired legal-status Critical Current

Links

AU75114/74A 1973-11-20 1974-11-07 Improvements in or relating to elevator system Expired AU486828B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US417691A US3905452A (en) 1973-11-20 1973-11-20 Elevator system with guide rail cleaning devices
USUS417691 1973-11-20

Publications (2)

Publication Number Publication Date
AU486828B2 true AU486828B2 (en) 1976-05-13
AU7511474A AU7511474A (en) 1976-05-13

Family

ID=

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