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GB496189A
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Apparatus for hoisting hydroplanes or bodies floating on heavy seas
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DE462660C
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Device for controlling and self-protection of vehicles driven by electric motors
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DE355390C
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Automatic adjustment device, especially for brakes
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GB147524A
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Improvements in and relating to winches for automatic grabs
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GB143856A
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Improved automatic regulating apparatus for transmitting motion, more particularly applicable for adjusting the slack in brake mechanism
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DE600821C
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Gas-tight closing device for a housing that accommodates a plurality of electrical collector vessels or runners
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DE363622C
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Self-gripper winch
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