ES132280A1 - Improvements in the recording systems. - Google Patents

Improvements in the recording systems.

Info

Publication number
ES132280A1
ES132280A1 ES132280A ES132280A ES132280A1 ES 132280 A1 ES132280 A1 ES 132280A1 ES 132280 A ES132280 A ES 132280A ES 132280 A ES132280 A ES 132280A ES 132280 A1 ES132280 A1 ES 132280A1
Authority
ES
Spain
Prior art keywords
recording systems
recording
systems
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
ES132280A
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.)
Electrical Research Products Inc
Original Assignee
Electrical Research Products Inc
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 Electrical Research Products Inc filed Critical Electrical Research Products Inc
Priority to ES132280A priority Critical patent/ES132280A1/en
Publication of ES132280A1 publication Critical patent/ES132280A1/en
Expired legal-status Critical Current

Links

ES132280A 1933-10-19 1933-10-19 Improvements in the recording systems. Expired ES132280A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES132280A ES132280A1 (en) 1933-10-19 1933-10-19 Improvements in the recording systems.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES132280A ES132280A1 (en) 1933-10-19 1933-10-19 Improvements in the recording systems.

Publications (1)

Publication Number Publication Date
ES132280A1 true ES132280A1 (en) 1933-12-16

Family

ID=65587903

Family Applications (1)

Application Number Title Priority Date Filing Date
ES132280A Expired ES132280A1 (en) 1933-10-19 1933-10-19 Improvements in the recording systems.

Country Status (1)

Country Link
ES (1) ES132280A1 (en)

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