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Hess Group, 57299 Burbach-Wahlbach, Germany

Patent takeover by Hess: correction to article in issue 4/2012


There was an error regarding the number and title of the patent given in the article in CPI 4-2012 entitled ‘Takeover of patent for concrete block making machine with harmonic vibration by mould excitation’. The correct patent number is EP 1 590 140 and the patent title is ‘Device for moulding mixtures’.

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Hess Group
Freier-Grund-Straße 123,
57299 Burbach-Wahlbach, Germany
T +49 2736 49760
F +49 2736 497620
info@hessgroup.com, www.hessgroup.com

CPi worldwide journals are trade journals for the concrete and precast concrete industry that are published in 12 different language editions in more than 170 countries. These trade journals, with their practical editorial reporting on research, production and applications, are specifically addressing the decision makers of the concrete and precast concrete industry.

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