LU47874A1LU47874ALU47874ALU47874A1LU 47874 A1LU47874 A1LU 47874A1LU 47874 ALU47874 ALU 47874ALU 47874 ALU47874 ALU 47874ALU 47874 A1LU47874 A1LU 47874A1
Authority
LU
Luxembourg
Application number
LU47874A
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Publication date
Application filedfiledCritical
Priority to LU47874ApriorityCriticalpatent/LU47874A1/xx
Publication of LU47874A1publicationCriticalpatent/LU47874A1/xx
B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
B66F3/25—Constructional features
B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand
