ES72770Y - Automatic bicolor pen - Google Patents
Automatic bicolor penInfo
- Publication number
- ES72770Y ES72770Y ES0072770U ES72770U ES72770Y ES 72770 Y ES72770 Y ES 72770Y ES 0072770 U ES0072770 U ES 0072770U ES 72770 U ES72770 U ES 72770U ES 72770 Y ES72770 Y ES 72770Y
- Authority
- ES
- Spain
- Prior art keywords
- bicolor
- pen
- automatic
- bicolor pen
- automatic bicolor
- 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 |
---|---|---|---|
ES0072770U ES72770Y (en) | 1959-04-04 | 1959-04-04 | Automatic bicolor pen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0072770U ES72770Y (en) | 1959-04-04 | 1959-04-04 | Automatic bicolor pen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES72770U ES72770U (en) | 1959-08-16 |
ES72770Y true ES72770Y (en) | 1960-06-01 |
Family
ID=52725445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0072770U Expired ES72770Y (en) | 1959-04-04 | 1959-04-04 | Automatic bicolor pen |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES72770Y (en) |
-
1959
- 1959-04-04 ES ES0072770U patent/ES72770Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES72770U (en) | 1959-08-16 |
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