CA629815A - Moving stairways - Google Patents

Moving stairways

Info

Publication number
CA629815A
CA629815A CA629815A CA629815DA CA629815A CA 629815 A CA629815 A CA 629815A CA 629815 A CA629815 A CA 629815A CA 629815D A CA629815D A CA 629815DA CA 629815 A CA629815 A CA 629815A
Authority
CA
Canada
Prior art keywords
moving stairways
stairways
moving
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
CA629815A
Inventor
E. Hansen Hans
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
Publication date
Application granted granted Critical
Publication of CA629815A publication Critical patent/CA629815A/en
Expired legal-status Critical Current

Links

CA629815A Moving stairways Expired CA629815A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA629815T

Publications (1)

Publication Number Publication Date
CA629815A true CA629815A (en) 1961-10-24

Family

ID=35885952

Family Applications (1)

Application Number Title Priority Date Filing Date
CA629815A Expired CA629815A (en) Moving stairways

Country Status (1)

Country Link
CA (1) CA629815A (en)

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