ES78163A1 - Improvements in announcing devices. - Google Patents

Improvements in announcing devices.

Info

Publication number
ES78163A1
ES78163A1 ES78163A ES78163A ES78163A1 ES 78163 A1 ES78163 A1 ES 78163A1 ES 78163 A ES78163 A ES 78163A ES 78163 A ES78163 A ES 78163A ES 78163 A1 ES78163 A1 ES 78163A1
Authority
ES
Spain
Prior art keywords
announcing devices
announcing
devices
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
ES78163A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES78163A priority Critical patent/ES78163A1/en
Publication of ES78163A1 publication Critical patent/ES78163A1/en
Expired legal-status Critical Current

Links

ES78163A 1921-05-09 1921-05-09 Improvements in announcing devices. Expired ES78163A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES78163A ES78163A1 (en) 1921-05-09 1921-05-09 Improvements in announcing devices.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES78163A ES78163A1 (en) 1921-05-09 1921-05-09 Improvements in announcing devices.

Publications (1)

Publication Number Publication Date
ES78163A1 true ES78163A1 (en) 1921-07-01

Family

ID=64247882

Family Applications (1)

Application Number Title Priority Date Filing Date
ES78163A Expired ES78163A1 (en) 1921-05-09 1921-05-09 Improvements in announcing devices.

Country Status (1)

Country Link
ES (1) ES78163A1 (en)

Similar Documents

Publication Publication Date Title
ES80006A1 (en) Improvements in announcing devices.
ES78163A1 (en) Improvements in announcing devices.
ES82231A1 (en) Improvements in announcing devices.
ES84454A1 (en) Improvements in announcing devices.
ES77381A1 (en) Improvements in the commutators-switches.
ES73638A1 (en) Announcing device improvements.
ES79717A1 (en) Improvements introduced in the veils-mantillas.
ES79128A1 (en) Improvements in signal devices.
ES77314A1 (en) Improvements in lubricating devices.
ES86090A3 (en) Announcing device improvements.
ES85954A1 (en) Announcing device improvements.
ES79630A3 (en) Announcing apparatus.
ES77042A1 (en) Improvements in demountable buildings.
ES78059A1 (en) Improvements in rescue equipment.
ES78118A1 (en) Improvements in parachute devices.
ES72142A1 (en) Improvements in gas cleaning devices.
ES77886A1 (en) Improvements in radiotelegraph receiver systems.
ES91564A1 (en) Announcing device improvements.
ES78205A1 (en) Improvements in ranguas.
ES77818A1 (en) Improvements in tractors.
ES80063A3 (en) Improvements in expandable bolts.
ES79736A1 (en) Improvements in gramophone stop devices.
ES77100A1 (en) Match improvements.
ES78099A1 (en) Improvements in force mechanisms.
ES79806A1 (en) Container improvements.