CH59143A
(en )
1913-04-16
Device for keeping the covering of vibrating sieves open
CH56987A
(en )
1912-12-02
Device for closing drains
CH74311A
(en )
1917-02-16
Device for hanging pictures and the like
CH50938A
(en )
1911-07-17
Device for attaching the handle of devices
CH63744A
(en )
1914-02-16
Device for the automatic setting of points
CH57505A
(en )
1913-01-16
Device for tilting demijohns and the like of various sizes
CH63079A
(en )
1914-01-02
Device for opening eggs
CH57068A
(en )
1912-12-02
Device for lowering coffins
CH65473A
(en )
1914-06-16
Device for covering honeycombs
CH62717A
(en )
1913-12-16
Device for deploying parachutes
CH65182A
(en )
1914-06-01
Device for applying cover materials by means of compressed air
CH56097A
(en )
1912-10-01
Device for the detachable fastening of curtains
CH57969A
(en )
1913-02-17
Device for closing ovens
CH59027A
(en )
1913-04-16
Device for the optional operation of apparatus
CH70636A
(en )
1916-03-16
Device for hanging up drawings
CH50683A
(en )
1911-06-16
Device for keeping food warm
CH57190A
(en )
1912-12-16
Device for operating bicycle bells
CH49772A
(en )
1911-03-16
Device for testing eggs
CH64026A
(en )
1914-03-02
Device for showing cinematograms
FR449968A
(en )
1913-03-12
Vibratory apparatus
CH63611A
(en )
1914-02-02
Device for the automatic damping of vibrations from vibrating bodies
CH57087A
(en )
1912-12-16
Device for regulating the speed of speaking machines
CH60795A
(en )
1913-08-16
Device for the optional actuation of movable organs
CH53325A
(en )
1912-02-01
Device for starting synchromotor
CH56565A
(en )
1912-11-16
Device for transferring drawings