SE374633BSE7211661ASE1166172ASE374633BSE 374633 BSE374633 BSE 374633BSE 7211661 ASE7211661 ASE 7211661ASE 1166172 ASE1166172 ASE 1166172ASE 374633 BSE374633 BSE 374633B
Authority
SE
Sweden
Application number
SE7211661A
Inventor
B Kjellberg
Original Assignee
B Kjellberg
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 B KjellbergfiledCriticalB Kjellberg
Priority to SE7211661ApriorityCriticalpatent/SE374633B/xx
Publication of SE374633BpublicationCriticalpatent/SE374633B/xx
H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems