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LEUTHARD EGLI FERNANDO
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LEUTHARD EGLI FERNANDO
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Application filed by LEUTHARD EGLI FERNANDOfiledCriticalLEUTHARD EGLI FERNANDO
Priority to ES0249379ApriorityCriticalpatent/ES249379A3/en
Publication of ES249379A3publicationCriticalpatent/ES249379A3/en
238000011038discontinuous diafiltration by volume reductionMethods0.000abstract1
238000000034methodMethods0.000abstract1
Abstract
New method for manufacturing stethoscopes, characterized in that the two branches of audiophonic contact have been joined together by a flange acting as a bridge between the two branches mentioned, these flanges are articulated at their midpoint for volume reduction of the apparatus . (Machine-translation by Google Translate, not legally binding)
ES0249379A1959-05-131959-05-13New stethoscope manufacturing procedure (Machine-translation by Google Translate, not legally binding)
ExpiredES249379A3
(en)
Procedure for the obtaining of new derivatives of the acid para-chlorofenoxi-isobutirico. (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of solutions of the polycondensates of acid amidas alquiliden and aralquiliden-bis-tiocarboxºlicos (Machine-translation by Google Translate, not legally binding)