ES227728Y - SLIDE VIEWER WITH BUILT-IN SOUND. - Google Patents
SLIDE VIEWER WITH BUILT-IN SOUND.Info
- Publication number
- ES227728Y ES227728Y ES1977227728U ES227728U ES227728Y ES 227728 Y ES227728 Y ES 227728Y ES 1977227728 U ES1977227728 U ES 1977227728U ES 227728 U ES227728 U ES 227728U ES 227728 Y ES227728 Y ES 227728Y
- Authority
- ES
- Spain
- Prior art keywords
- sound
- built
- slide viewer
- viewer
- slide
- 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
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1977227728U ES227728Y (en) | 1977-04-06 | 1977-04-06 | SLIDE VIEWER WITH BUILT-IN SOUND. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1977227728U ES227728Y (en) | 1977-04-06 | 1977-04-06 | SLIDE VIEWER WITH BUILT-IN SOUND. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES227728U ES227728U (en) | 1977-07-16 |
ES227728Y true ES227728Y (en) | 1977-11-16 |
Family
ID=8389358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1977227728U Expired ES227728Y (en) | 1977-04-06 | 1977-04-06 | SLIDE VIEWER WITH BUILT-IN SOUND. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES227728Y (en) |
-
1977
- 1977-04-06 ES ES1977227728U patent/ES227728Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES227728U (en) | 1977-07-16 |
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