ES112072A1 - An improvement in the envelope of phonograph records. - Google Patents

An improvement in the envelope of phonograph records.

Info

Publication number
ES112072A1
ES112072A1 ES112072A ES112072A ES112072A1 ES 112072 A1 ES112072 A1 ES 112072A1 ES 112072 A ES112072 A ES 112072A ES 112072 A ES112072 A ES 112072A ES 112072 A1 ES112072 A1 ES 112072A1
Authority
ES
Spain
Prior art keywords
envelope
improvement
phonograph records
phonograph
records
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
ES112072A
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.)
Parlophon S A
Original Assignee
Parlophon S 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 Parlophon S A filed Critical Parlophon S A
Priority to ES112072A priority Critical patent/ES112072A1/en
Publication of ES112072A1 publication Critical patent/ES112072A1/en
Expired legal-status Critical Current

Links

ES112072A 1929-03-12 1929-03-12 An improvement in the envelope of phonograph records. Expired ES112072A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES112072A ES112072A1 (en) 1929-03-12 1929-03-12 An improvement in the envelope of phonograph records.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES112072A ES112072A1 (en) 1929-03-12 1929-03-12 An improvement in the envelope of phonograph records.

Publications (1)

Publication Number Publication Date
ES112072A1 true ES112072A1 (en) 1929-06-16

Family

ID=65565245

Family Applications (1)

Application Number Title Priority Date Filing Date
ES112072A Expired ES112072A1 (en) 1929-03-12 1929-03-12 An improvement in the envelope of phonograph records.

Country Status (1)

Country Link
ES (1) ES112072A1 (en)

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