ES356022A1 - Un metodo de producir un cuerpo de vidrio para una linea deretardo acustico. - Google Patents

Un metodo de producir un cuerpo de vidrio para una linea deretardo acustico.

Info

Publication number
ES356022A1
ES356022A1 ES356022A ES356022A ES356022A1 ES 356022 A1 ES356022 A1 ES 356022A1 ES 356022 A ES356022 A ES 356022A ES 356022 A ES356022 A ES 356022A ES 356022 A1 ES356022 A1 ES 356022A1
Authority
ES
Spain
Prior art keywords
glass
producing
glass body
oxides
translation
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
ES356022A
Other languages
English (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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
Priority claimed from NL6709718A external-priority patent/NL6709718A/xx
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES356022A1 publication Critical patent/ES356022A1/es
Expired legal-status Critical Current

Links

ES356022A 1967-07-13 1968-07-11 Un metodo de producir un cuerpo de vidrio para una linea deretardo acustico. Expired ES356022A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6709718A NL6709718A (es) 1967-07-13 1967-07-13

Publications (1)

Publication Number Publication Date
ES356022A1 true ES356022A1 (es) 1970-04-01

Family

ID=19800701

Family Applications (1)

Application Number Title Priority Date Filing Date
ES356022A Expired ES356022A1 (es) 1967-07-13 1968-07-11 Un metodo de producir un cuerpo de vidrio para una linea deretardo acustico.

Country Status (2)

Country Link
AT (1) AT279674B (es)
ES (1) ES356022A1 (es)

Also Published As

Publication number Publication date
AT279674B (de) 1970-03-10

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