CH15889A
(en )
1898-08-31
Device for attaching objects to wall walls
CH14534A
(en )
1897-12-15
Device for fastening objects
CH24297A
(en )
1902-12-15
Device for attaching matchboxes to objects of various kinds
CH15650A
(en )
1898-07-15
Device for fastening hats
CH17070A
(en )
1899-04-15
Device for milking
CH14585A
(en )
1897-12-31
Device for measuring the water withdrawal time
CH25691A
(en )
1903-06-15
Device for successive presentation of objects
CH30622A
(en )
1905-01-15
Device for fastening hoses to pipes
CH22883A
(en )
1902-05-31
Device for displaying goods
CH24984A
(en )
1903-03-15
Device for flushing toilets
CH11955A
(en )
1896-09-15
Device for the production of solid double wire
CH45737A
(en )
1909-12-16
Device for fastening pieces of wood to T-beams
CH30763A
(en )
1905-01-31
Gauge for testing screws
CH12467A
(en )
1896-12-31
Device for taking measurements
CH24244A
(en )
1902-11-30
Device for thread cutting
CH12006A
(en )
1896-09-30
Device for folding rideaux
CH16892A
(en )
1899-02-28
Device for wrapping cigars
CH15054A
(en )
1898-03-31
Device for parallel guidance of the ruler on the drawing board
CH21622A
(en )
1901-08-15
Device for holding the hair together
CH16702A
(en )
1899-01-15
Device for determining the steam access to rotary engines
CH20191A
(en )
1900-12-15
Device for impregnating long timbers
CH16989A
(en )
1899-03-31
Device for inserting pulp capsules
CH31597A
(en )
1905-04-30
Device for easier learning to read
CH21217A
(en )
1901-06-15
Device for heating tents
CH20348A
(en )
1901-01-31
Device for mercerising tissues