IL109553A0 - Apparatus for telephone intercom
- Google Patents
Apparatus for telephone intercom
Info
Publication number
IL109553A0
IL109553A0IL10955394AIL10955394AIL109553A0IL 109553 A0IL109553 A0IL 109553A0IL 10955394 AIL10955394 AIL 10955394AIL 10955394 AIL10955394 AIL 10955394AIL 109553 A0IL109553 A0IL 109553A0
Authority
IL
Israel
Prior art keywords
telephone intercom
intercom
telephone
Prior art date
Application number
IL10955394A
Original Assignee
B K Alert Systems Ltd
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 K Alert Systems LtdfiledCriticalB K Alert Systems Ltd
Priority to IL10955394ApriorityCriticalpatent/IL109553A0/en
Publication of IL109553A0publicationCriticalpatent/IL109553A0/en