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Daniel Erdmann
Wilhelm Schulz
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Individual
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Individual
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Publication of GB190809672ApublicationCriticalpatent/GB190809672A/en
9672. Erdmann, D., and Schulz, W. May 4. Swimming-appliances.- in swimming-appliances of the type in which a float a for attachment to the body is provided with hinged side floats d and a propelling-device, the float a is made wedgeshaped, running to a point beneath, and the side floats are made hollow and tapered at the forward ends to accommodate the arms of the wearer. All the floats are curved on the inner sides to fit the body.