ES435580A1 - Mejoras en la construccion de campanas de aislamiento am- biental para conversacion a distancia. - Google Patents

Mejoras en la construccion de campanas de aislamiento am- biental para conversacion a distancia.

Info

Publication number: ES435580A1
Authority: ES; Spain
Prior art keywords: bell; pieces; translation; different plates; construction
Prior art date: 1975-03-13
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

ES435580A

Other languages

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.)

1975-03-13

Filing date

1975-03-13

Publication date

1976-12-01

1975-03-13 Application filed by Individual filed Critical Individual

1975-03-13 Priority to ES435580A priority Critical patent/ES435580A1/es

1976-12-01 Publication of ES435580A1 publication Critical patent/ES435580A1/es

Status Expired legal-status Critical Current

Links

238000010276 construction Methods 0.000 title abstract 2
230000007613 environmental effect Effects 0.000 title abstract 2
238000009413 insulation Methods 0.000 title 1
238000004873 anchoring Methods 0.000 abstract 1
230000000694 effects Effects 0.000 abstract 1
238000005286 illumination Methods 0.000 abstract 1
238000002955 isolation Methods 0.000 abstract 1
230000002093 peripheral effect Effects 0.000 abstract 1
238000009423 ventilation Methods 0.000 abstract 1

Landscapes

Roof Covering Using Slabs Or Stiff Sheets (AREA)

ES435580A 1975-03-13 1975-03-13 Mejoras en la construccion de campanas de aislamiento am- biental para conversacion a distancia. Expired ES435580A1 (es)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES435580A ES435580A1 (es)	1975-03-13	1975-03-13	Mejoras en la construccion de campanas de aislamiento am- biental para conversacion a distancia.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES435580A ES435580A1 (es)	1975-03-13	1975-03-13	Mejoras en la construccion de campanas de aislamiento am- biental para conversacion a distancia.

Publications (1)

Publication Number	Publication Date
ES435580A1 true ES435580A1 (es)	1976-12-01

Family

ID=8468845

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES435580A Expired ES435580A1 (es)	1975-03-13	1975-03-13	Mejoras en la construccion de campanas de aislamiento am- biental para conversacion a distancia.

Country Status (1)

Country	Link
ES (1)	ES435580A1 (es)

1975
- 1975-03-13 ES ES435580A patent/ES435580A1/es not_active Expired

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