Auxiliary extension device for a crane provided with a telescopic extendable arm having at least one end segment provided with a free end, wherein the auxiliary extension device is made of one or more composite materials.
Auxiliary device for a crane and crane comprising said auxiliary device
2018-03-27
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
AUXILIARY DEVICE FOR A CRANE AND CRANE COMPRISING SAID AUXILIARY DEVICE
European Patent Office | 2019
|Auxiliary device for a crane and crane comprising said auxiliary device
European Patent Office | 2015
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