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 AegfiledCriticalAeg
Application grantedgrantedCritical
Publication of AT57309BpublicationCriticalpatent/AT57309B/de
<Desc/Clms Page number 1>
EMI1.1
EMI1.2
EMI1.3
EMI1.4
<Desc/Clms Page number 2>
EMI2.1
EMI2.2
AT57309D1911-03-021912-02-29Verfahren zur Regelung der Umdrehungszahl der Antriebsmaschine von Kesselspeisepumpen mit schwankendem Gegendruck.
AT57309B
(de)