NL37452C - - Google Patents
Info
- Publication number
- NL37452C NL37452C NL65191A NL65191A NL37452C NL 37452 C NL37452 C NL 37452C NL 65191 A NL65191 A NL 65191A NL 65191 A NL65191 A NL 65191A NL 37452 C NL37452 C NL 37452C
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
- E05B35/08—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys
- E05B35/083—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys with changeable combination
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF73370D DE610398C (en) | 1932-05-10 | 1932-05-10 | lock |
DEF77396D DE620870C (en) | 1932-05-10 | 1932-05-10 | Secret switch arrangement for electrical security systems |
DEF74158D DE637490C (en) | 1932-09-30 | 1932-09-30 | Lock with a guard locking system, which can be adjusted to the closing action with any key in a row of keys and which can only be opened with the same key |
DEF78710D DE621737C (en) | 1932-09-30 | 1932-09-30 | Secret switch arrangement for electrical security systems |
Publications (1)
Publication Number | Publication Date |
---|---|
NL37452C true NL37452C (en) | 1936-02-15 |
Family
ID=1799806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL65191A NL37452C (en) | 1932-05-10 | 1933-05-03 |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL37452C (en) |
-
1933
- 1933-05-03 NL NL65191A patent/NL37452C/xx active