|
FR2714414A1
|
|
Manually closed emergency exit lock with electromagnetic release
|
|
FR2720779A3
|
|
Emergency exit lock with rotary electromagnet to arm lock
|
|
FR2695675A1
|
|
Device by linear or rotary electro-magnetism for moving and retaining an electro-mechanical lock.
|
|
FR2615724A1
|
|
Hemostatic apparatus for scalp operations
|
|
FR2565282A2
|
|
Remote controlled electric lock
|
|
FR2547851A1
|
|
Remote controlled electric lock
|
|
FR2483501A1
|
|
Electromagnetic catch for e.g. fire door - has electromagnet which is affixed by single screw and is connectable by terminals lodged inside body
|
|
US3837192A
|
|
Electric lock for emergency exit door
|
|
ZA7208235B
|
|
Electric lock for emergency exit
|
|
GB1298533A
|
|
Surgical instrument
|
|
US3659609A
|
|
Hemostatic apparatus for operations on the head of human beings
|
