SE327734BSE07011/65ASE701165ASE327734BSE 327734 BSE327734 BSE 327734BSE 07011/65 ASE07011/65 ASE 07011/65ASE 701165 ASE701165 ASE 701165ASE 327734 BSE327734 BSE 327734B
Authority
SE
Sweden
Application number
SE07011/65A
Inventor
D Ekloev
Original Assignee
Standard Radio & Telefon
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 Standard Radio & TelefonfiledCriticalStandard Radio & Telefon
Priority to SE07011/65ApriorityCriticalpatent/SE327734B/xx
Publication of SE327734BpublicationCriticalpatent/SE327734B/xx
H04M1/00—Substation equipment, e.g. for use by subscribers
H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
H04M1/62—Constructional arrangements
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04M—TELEPHONIC COMMUNICATION
H04M1/00—Substation equipment, e.g. for use by subscribers
H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
