|
US4306431A
(en)
|
|
Chest safety lock
|
|
JPH0726496B2
(ja)
|
|
安全装置の内設されたドア・ロック
|
|
USRE5497E
(en)
|
|
Improvement in combination locks |
|
US137400A
(en)
|
|
Improvement in guards for door-knobs |
|
US2655027A
(en)
|
|
Door latch
|
|
US831386A
(en)
|
|
Door-lock.
|
|
US135523A
(en)
|
|
Improvement in combination locks |
|
US353492A
(en)
|
|
Combined lock and latch |
|
US1649424A
(en)
|
|
Door lock
|
|
US991018A
(en)
|
|
Knob-spindle fastener.
|
|
US1092414A
(en)
|
|
Lock.
|
|
US164522A
(en)
|
|
Improvement in combination seal-locks |
|
US473126A
(en)
|
|
Latch |
|
US1007447A
(en)
|
|
Lock.
|
|
US597080A
(en)
|
|
iiolton |
|
USRE6959E
(en)
|
|
Improvement in combination-locks |
|
US267532A
(en)
|
|
Seymoub hoeton |
|
US228379A
(en)
|
|
Chbistian p |
|
US936185A
(en)
|
|
Mortise-lock.
|
|
US481910A
(en)
|
|
Latch |
|
US139118A
(en)
|
|
Improvement in locks for sliding doors |
|
US353374A
(en)
|
|
Combined latch and lock |
|
US986337A
(en)
|
|
Sash-lock.
|
|
US1421316A
(en)
|
|
Lock
|
|
US1225427A
(en)
|
|
Door-securing mechanism.
|
