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Max Rockstroh
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Individual
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Individual
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Publication of GB190515291ApublicationCriticalpatent/GB190515291A/en
15,291. Rockstroh, M. July 25. Brakes.-The belt - shifter which moves the driving-belt of a printing-machine from the fast to the loose pulley and vice versa is formed with a cam surface adapted to operate a brake lever. The brake is thus applied whenever the belt is moved on to the loose pulley.
GB190515291D1905-07-251905-07-25Safety Device for Two Revolution Printing Presses.
ExpiredGB190515291A
(en)