ES59759Y - Security screw - Google Patents
Security screwInfo
- Publication number
- ES59759Y ES59759Y ES0059759U ES59759U ES59759Y ES 59759 Y ES59759 Y ES 59759Y ES 0059759 U ES0059759 U ES 0059759U ES 59759 U ES59759 U ES 59759U ES 59759 Y ES59759 Y ES 59759Y
- Authority
- ES
- Spain
- Prior art keywords
- security screw
- security
- screw
- 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 |
---|---|---|---|
ES0059759U ES59759Y (en) | 1957-04-30 | 1957-04-30 | Security screw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0059759U ES59759Y (en) | 1957-04-30 | 1957-04-30 | Security screw |
Publications (2)
Publication Number | Publication Date |
---|---|
ES59759U ES59759U (en) | 1957-06-01 |
ES59759Y true ES59759Y (en) | 1957-11-16 |
Family
ID=51122766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0059759U Expired ES59759Y (en) | 1957-04-30 | 1957-04-30 | Security screw |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES59759Y (en) |
-
1957
- 1957-04-30 ES ES0059759U patent/ES59759Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES59759U (en) | 1957-06-01 |
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