Construction ladder convenient to move and capable of preventing shock

The invention relates to the technical field of construction tools, in particular to a construction ladder convenient to move and capable of preventing shock. The construction ladder comprises side supporting rods. The tops of the side supporting rods are connected into a whole through a top seat. T...

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Bibliographic Details
Main Author GAO HUASONG
Format Patent
LanguageChinese
English
Published 16.11.2016
Subjects
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL
FIXED CONSTRUCTIONS
LADDERS
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