CH408737A - Vorrichtung zum Abbremsen einer Kugel
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Vorrichtung zum Abbremsen einer Kugel
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Publication number
CH408737A
CH408737ACH572364ACH572364ACH408737ACH 408737 ACH408737 ACH 408737ACH 572364 ACH572364 ACH 572364ACH 572364 ACH572364 ACH 572364ACH 408737 ACH408737 ACH 408737A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Erich Rihm AgfiledCriticalErich Rihm Ag
Priority to CH572364ApriorityCriticalpatent/CH408737A/de
Publication of CH408737ApublicationCriticalpatent/CH408737A/de