| http://www.w3.org/ns/prov#value | - Reeling apparatus comprising .a reel for reeling a line, a frame for supporting the reel, an operating air cylinder, an operating linkage between the cylinder and the reel, said linkage including a piston, an air-valve cennected with the cylinder to transmit air thereto when the valve'is open and to release air therefrom when the valve is closed, a valve-operating stem in the air valve for setting
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