A few examples of the applications
of the "self-regulating sprocket":
Letter addressed to the German Federal
Ministry for Economic Affairs and Energy 12.01.2016
Letter addressed to the German Federal
Ministry for Economic Affairs and Energy 30.01.2016
Reaction of the company Ketten Wulf
Letter addressed to the Patentattorneys and lawyers Fritz 30.01.2016 Letter addressed to the SIGNO PARTNER Network 01.02.2016 In 2016:
of the old patent
OFFER FOR SALE for the new patent: German English French Chinese Russian
Offer for sale to president
Wladimir Putin, July 2017
Until mid-October 2018, chain manufacturers and plant builders around the world still have the opportunity to acquire the patent EP 2594824 including ten property rights in Europe.
From November, some of the property rights will be lost.
The following is a quote from Hermann Wilke (former authorized representative of the company Ketten Wulf) about the predecessor of the present patent: "After all, it is a product, that the market wants... " (see the publication: ARTICLE FROM THE TRADE JOURNAL „KONSTRUKTION“ 7/8-2002 on the left side.
BOOK PUBLICATION:
The English version will be published in a few months' time.
» One and the same chain by Ketten Wulf and one and the
same chain wheel by Karl Herkenrath for 16 years
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