ES231776U - Improved noise protection device. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improved noise protection device. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES231776U ES231776U ES1977231776U ES231776U ES231776U ES 231776 U ES231776 U ES 231776U ES 1977231776 U ES1977231776 U ES 1977231776U ES 231776 U ES231776 U ES 231776U ES 231776 U ES231776 U ES 231776U
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- protection device
- legally binding
- google translate
- 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
Links
Landscapes
- Catching Or Destruction (AREA)
- Pipe Accessories (AREA)
Abstract
Improved noise protection device, comprising: a pair of sealing elements (1) each of which is inserted into an ear of the user, said shutters being held together by means of a flexible element (8), advantageously a tube, whose ends (7) are tightly adapted in respective supports (5) that organize the respective shutters and whose supports have a hollow down arm (6) in which the ends (7) of the flexible element (8) are received. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1977231776U ES231776Y (en) | 1977-11-03 | 1977-11-03 | IMPROVED NOISE PROTECTION DEVICE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1977231776U ES231776Y (en) | 1977-11-03 | 1977-11-03 | IMPROVED NOISE PROTECTION DEVICE. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES231776U true ES231776U (en) | 1977-12-16 |
ES231776Y ES231776Y (en) | 1978-05-01 |
Family
ID=8392944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1977231776U Expired ES231776Y (en) | 1977-11-03 | 1977-11-03 | IMPROVED NOISE PROTECTION DEVICE. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES231776Y (en) |
-
1977
- 1977-11-03 ES ES1977231776U patent/ES231776Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES231776Y (en) | 1978-05-01 |
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