ES179766Y - AN OPTICAL DEVICE. - Google Patents
AN OPTICAL DEVICE.Info
- Publication number
- ES179766Y ES179766Y ES1969179766U ES179766U ES179766Y ES 179766 Y ES179766 Y ES 179766Y ES 1969179766 U ES1969179766 U ES 1969179766U ES 179766 U ES179766 U ES 179766U ES 179766 Y ES179766 Y ES 179766Y
- Authority
- ES
- Spain
- Prior art keywords
- optical device
- optical
- 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 |
---|---|---|---|
ES1969179766U ES179766Y (en) | 1969-12-26 | 1969-12-26 | AN OPTICAL DEVICE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1969179766U ES179766Y (en) | 1969-12-26 | 1969-12-26 | AN OPTICAL DEVICE. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES179766U ES179766U (en) | 1973-01-01 |
ES179766Y true ES179766Y (en) | 1973-11-16 |
Family
ID=8353049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1969179766U Expired ES179766Y (en) | 1969-12-26 | 1969-12-26 | AN OPTICAL DEVICE. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES179766Y (en) |
-
1969
- 1969-12-26 ES ES1969179766U patent/ES179766Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES179766U (en) | 1973-01-01 |
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