CH29699A
(en )
1904-09-15
Device for attaching the tails to folders
CH30258A
(en )
1904-11-30
Device on insulators for attaching lead wires
CH45473A
(en )
1909-11-16
Device for attaching ties to collars
CH49668A
(en )
1911-03-01
Device for attaching hoses to lines
CH42161A
(en )
1909-01-02
Device for attaching wooden handles to equipment
CH28739A
(en )
1904-06-15
Device for fastening the car apron
CH39133A
(en )
1908-02-01
Device for attaching brushwood to the handle
CH34061A
(en )
1906-02-28
Device for attaching pads to trusses
CH48892A
(en )
1910-12-16
Device for attaching insulator supports to supporting bodies
AT27579B
(en )
1907-02-25
Device for the detachable connection of box components.
CH45017A
(en )
1909-10-01
Device on snowshoes for attaching the binding to the wood
CH27980A
(en )
1904-03-15
Device for translating small angular deflections according to the law of the square
CH37634A
(en )
1907-07-15
Device for the calibration of electrical measuring instruments by means of self-regulating load resistances
CH36116A
(en )
1906-11-30
Device for fastening the fork arm arms to the drawbar carrier
CH35572A
(en )
1906-09-15
Device for turning the pages of booklets
AT23505B
(en )
1906-03-26
Device for the sparkless interruption of power lines.
CH36522A
(en )
1907-01-31
Device for measuring electrical currents by electrolysis
CH33094A
(en )
1905-10-15
Device for charring peat
CH30432A
(en )
1904-12-15
Device for the production of insulating tubes
CH37015A
(en )
1907-04-15
Device for attaching napkins to the neck
CH26305A
(en )
1903-08-15
Device for transmitting power
CH42608A
(en )
1909-02-16
Device for obtaining approximately constant direct current from an alternating current source
FR345167A
(en )
1904-11-23
Improvements to sockets
CH34623A
(en )
1906-05-15
Device for correct holding of the violin bow
CH35332A
(en )
1906-08-15
Device to facilitate learning to play the piano