ES15268A1 - An automatic intercommunication telephone network system. - Google Patents

An automatic intercommunication telephone network system.

Info

Publication number
ES15268A1
ES15268A1 ES15268A ES15268A ES15268A1 ES 15268 A1 ES15268 A1 ES 15268A1 ES 15268 A ES15268 A ES 15268A ES 15268 A ES15268 A ES 15268A ES 15268 A1 ES15268 A1 ES 15268A1
Authority
ES
Spain
Prior art keywords
network system
telephone network
intercommunication telephone
automatic intercommunication
automatic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES15268A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bounard Clement
Piat Francois A
Original Assignee
Bounard Clement
Piat Francois A
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 Bounard Clement, Piat Francois A filed Critical Bounard Clement
Priority to ES15268A priority Critical patent/ES15268A1/en
Publication of ES15268A1 publication Critical patent/ES15268A1/en
Expired legal-status Critical Current

Links

ES15268A 1893-12-15 1893-12-15 An automatic intercommunication telephone network system. Expired ES15268A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES15268A ES15268A1 (en) 1893-12-15 1893-12-15 An automatic intercommunication telephone network system.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES15268A ES15268A1 (en) 1893-12-15 1893-12-15 An automatic intercommunication telephone network system.

Publications (1)

Publication Number Publication Date
ES15268A1 true ES15268A1 (en) 1894-02-01

Family

ID=64161090

Family Applications (1)

Application Number Title Priority Date Filing Date
ES15268A Expired ES15268A1 (en) 1893-12-15 1893-12-15 An automatic intercommunication telephone network system.

Country Status (1)

Country Link
ES (1) ES15268A1 (en)

Similar Documents

Publication Publication Date Title
ES18436A1 (en) An automatic telephone communication system.
ES14454A3 (en) An electrical communication system.
ES18692A1 (en) An automatic telephone communication system.
ES14004A1 (en) A multiple phone system.
GB189324653A (en) An Improved Automatic Fire Alarm System.
CA44256A (en) Automatic telephone system
ES14158A1 (en) An automatic vehicle hitching system.
ES15030A1 (en) A perfected electrical transmission system.
ES14003A1 (en) A new microphone system.
ES14187A3 (en) A system of steel poles for telephones, telegraphs, and electric lighting.
GB189312047A (en) An Automatic Distance-measurer.
ES18277A1 (en) A new multiple telegraph system.
ES10397A2 (en) An automatic telegraph.
ES18391A2 (en) An automatic tap, Zubieta system.
ES35651A1 (en) A new system of telephone service networks.
ES43970A1 (en) An automatic telephone communication system.
ES18310A1 (en) An improved system of telegraphic communication.
ES13068A1 (en) An announcing procedure.
ES15305A1 (en) An automatic distribution system for liquids.
ES14405A3 (en) An automatic device for fire alarms.
ES13425A1 (en) An automatic polyhedral lathe.
ES14415A1 (en) A new toilet toilet system.
ES12525A1 (en) An automatic phone.
ES14446A1 (en) A multiple telegraph device.
ES13186A1 (en) An automatic motor.