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2020
|
Invention
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Guide rail lifting device. Disclosed in the present invention is a guide rail lifting device, for... |
|
|
Invention
|
Driving device suitable for hand strap at lower end of escalator and escalator. Provided are a dr... |
|
2019
|
Invention
|
Step driving apparatus for spiral escalator, and spiral escalator. A step driving apparatus for a... |
|
|
Invention
|
Step structure for spiral escalator and spiral escalator. A step structure for a spiral escalator... |
|
|
Invention
|
Handrail belt driving device of spiral escalator and spiral escalator. A handrail belt driving de... |
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2016
|
G/S
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Elevators; [ elevating apparatus, namely, elevating or lifting work platforms; hoists; ] moving p... |
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2013
|
G/S
|
Elevators; elevating apparatus; hoists; moving pavements
(sidewalks); moving staircases (elevato... |
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2010
|
G/S
|
Elevators; elevating apparatus; hoists; moving pavements
(sidewalks); moving staircase (elevator... |
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2007
|
G/S
|
Elevators; elevating apparatus; hoists; moving stair cases
(escalators). |
