ES160667Y - Libro de hojas cambiables. - Google Patents
Libro de hojas cambiables.Info
- Publication number
- ES160667Y ES160667Y ES1970160667U ES160667U ES160667Y ES 160667 Y ES160667 Y ES 160667Y ES 1970160667 U ES1970160667 U ES 1970160667U ES 160667 U ES160667 U ES 160667U ES 160667 Y ES160667 Y ES 160667Y
- Authority
- ES
- Spain
- Prior art keywords
- leaf book
- changing leaf
- changing
- book
- leaf
- 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 |
---|---|---|---|
ES1970160667U ES160667Y (es) | 1970-07-09 | 1970-07-09 | Libro de hojas cambiables. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1970160667U ES160667Y (es) | 1970-07-09 | 1970-07-09 | Libro de hojas cambiables. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES160667U ES160667U (es) | 1970-10-01 |
ES160667Y true ES160667Y (es) | 1971-09-01 |
Family
ID=8338573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1970160667U Expired ES160667Y (es) | 1970-07-09 | 1970-07-09 | Libro de hojas cambiables. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES160667Y (es) |
-
1970
- 1970-07-09 ES ES1970160667U patent/ES160667Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES160667U (es) | 1970-10-01 |
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