ES7505Y - Luminous electrographic device, powered by dry cell or light current, operating without conductive wires in the pointers. - Google Patents

Luminous electrographic device, powered by dry cell or light current, operating without conductive wires in the pointers.

Info

Publication number
ES7505Y
ES7505Y ES0007505U ES7505U ES7505Y ES 7505 Y ES7505 Y ES 7505Y ES 0007505 U ES0007505 U ES 0007505U ES 7505 U ES7505 U ES 7505U ES 7505 Y ES7505 Y ES 7505Y
Authority
ES
Spain
Prior art keywords
pointers
luminous
powered
operating
conductive wires
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
ES0007505U
Other languages
Spanish (es)
Other versions
ES7505U (en
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 ES0007505U priority Critical patent/ES7505Y/en
Publication of ES7505U publication Critical patent/ES7505U/en
Application granted granted Critical
Publication of ES7505Y publication Critical patent/ES7505Y/en
Expired legal-status Critical Current

Links

ES0007505U 1942-05-27 1942-05-27 Luminous electrographic device, powered by dry cell or light current, operating without conductive wires in the pointers. Expired ES7505Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0007505U ES7505Y (en) 1942-05-27 1942-05-27 Luminous electrographic device, powered by dry cell or light current, operating without conductive wires in the pointers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0007505U ES7505Y (en) 1942-05-27 1942-05-27 Luminous electrographic device, powered by dry cell or light current, operating without conductive wires in the pointers.

Publications (2)

Publication Number Publication Date
ES7505U ES7505U (en) 1942-12-16
ES7505Y true ES7505Y (en) 1944-06-01

Family

ID=51071990

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0007505U Expired ES7505Y (en) 1942-05-27 1942-05-27 Luminous electrographic device, powered by dry cell or light current, operating without conductive wires in the pointers.

Country Status (1)

Country Link
ES (1) ES7505Y (en)

Also Published As

Publication number Publication date
ES7505U (en) 1942-12-16

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