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 Felten & Guilleaume GmbhfiledCriticalFelten & Guilleaume Gmbh
Publication of BE611955ApublicationCriticalpatent/BE611955A/en
A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
A61J19/00—Devices for receiving spittle, e.g. spittoons
A61J19/06—Combustible sputum cups
BE611955A1961-01-241961-12-27
System to prevent maladjustments in carrier frequency devices with pilot-regulated intermediate amplifiers
BE611955A
(en)