DD56992A - - Google Patents
Info
- Publication number
- DD56992A DD56992A DD56992DA DD56992A DD 56992 A DD56992 A DD 56992A DD 56992D A DD56992D A DD 56992DA DD 56992 A DD56992 A DD 56992A
- Authority
- DD
- German Democratic Republic
Links
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD56992A true DD56992A (de) |
Family
ID=252517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD56992D DD56992A (de) |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD56992A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4228667A (en) * | 1976-03-16 | 1980-10-21 | Lowe And Fletcher Limited | Magnetically acting lock and key |
-
0
- DD DD56992D patent/DD56992A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4228667A (en) * | 1976-03-16 | 1980-10-21 | Lowe And Fletcher Limited | Magnetically acting lock and key |
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| DD56992A (de) |