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CN111532936A
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Offset elevator arrangement
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CN111532944A
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Novel driving elevator
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CN111532953A
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Landing door system capable of being quickly adjusted and installed
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CN111547598A
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Bottom support type traction elevator arrangement structure
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CN111532938A
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Novel guide shoe device
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CN111547601A
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Rechargeable novel elevator
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CN111532935A
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Novel integrated knapsack formula elevator
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CN111532950A
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Novel linear driving elevator
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CN111532919A
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Prevent protection mechanism that car removed
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CN111591850A
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Elevator safety speed limiter
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CN111532933A
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Bidirectional braking safety tongs
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CN111532918A
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Protection system for preventing car from moving
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CN111547600A
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Novel traction elevator without machine room
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CN111634789A
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Elevator traction machine
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CN111532949A
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Linear motor driven elevator
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CN111532951A
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Elevator traction balance system
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CN111268536A
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Novel door structure elevator
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CN111204621A
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Artificial intelligence control elevator
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CN111115422A
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Adjustable elevator sedan-chair frame of modularization
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CN111204645A
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Integrated opening and closing guide elevator door system
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