ES201108U - Component phonographic disc. (Machine-translation by Google Translate, not legally binding) - Google Patents

Component phonographic disc. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES201108U
ES201108U ES0201108U ES201108U ES201108U ES 201108 U ES201108 U ES 201108U ES 0201108 U ES0201108 U ES 0201108U ES 201108 U ES201108 U ES 201108U ES 201108 U ES201108 U ES 201108U
Authority
ES
Spain
Prior art keywords
disc
translation
phonographic
machine
legally binding
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.)
Granted
Application number
ES0201108U
Other languages
Spanish (es)
Other versions
ES201108Y (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.)
Muniz Suarez Y Poza Lleida M Y J De
Original Assignee
Muniz Suarez Y Poza Lleida M Y J De
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 Muniz Suarez Y Poza Lleida M Y J De filed Critical Muniz Suarez Y Poza Lleida M Y J De
Priority to ES1974201108U priority Critical patent/ES201108Y/en
Publication of ES201108U publication Critical patent/ES201108U/en
Application granted granted Critical
Publication of ES201108Y publication Critical patent/ES201108Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Abstract

Composed phonographic disc, characterized in that it is formed by a central stratum, which constitutes the support of two other strata coupled to both faces of the center, which is constituted by a disc that presents the centering perforation, which has been punched starting from a laminar material of adequate thickness and rigidity, non-conductive, preferably insulating and with a somewhat porous structure, to which are attached the two sheets that establish the recording surfaces of the disc, which are die-cut, in discoidal or annular form, starting of sheets of vinyl resins, achieving said incorporation under the pressure and heat of the press itself that effects the pressing of the phonographic groove of the disc, with interposition, or not, of an adhesive. (Machine-translation by Google Translate, not legally binding)
ES1974201108U 1974-02-19 1974-02-19 COMPOSITE PHONOGRAPHIC DISC. Expired ES201108Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1974201108U ES201108Y (en) 1974-02-19 1974-02-19 COMPOSITE PHONOGRAPHIC DISC.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1974201108U ES201108Y (en) 1974-02-19 1974-02-19 COMPOSITE PHONOGRAPHIC DISC.

Publications (2)

Publication Number Publication Date
ES201108U true ES201108U (en) 1975-09-16
ES201108Y ES201108Y (en) 1976-01-16

Family

ID=8368457

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1974201108U Expired ES201108Y (en) 1974-02-19 1974-02-19 COMPOSITE PHONOGRAPHIC DISC.

Country Status (1)

Country Link
ES (1) ES201108Y (en)

Also Published As

Publication number Publication date
ES201108Y (en) 1976-01-16

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