CH19643A
(en )
1900-08-31
Device for converting oscillating movement into rotating movement
CH16815A
(en )
1899-02-15
Device for cleaning artificial dentures
CH24818A
(en )
1903-02-28
Mechanism for converting a continuously rotating movement into an intermittent reciprocating movement
CH18947A
(en )
1900-04-30
Device for preventing water hammer in steam engines
CH14063A
(en )
1897-10-15
Innovation in apparatus for the production of artificial ice
CH19396A
(en )
1900-07-15
Mailbox with stamp device
CH18702A
(en )
1900-02-15
Device for the simultaneous production of several identical documents
CH12473A
(en )
1896-12-31
Device on last machines to support the last
CH18767A
(en )
1900-03-15
Device for regulating the liquid level in carburizing machines
CH13051A
(en )
1897-04-30
Device for the production of sculptural sculptures
CH16566A
(en )
1898-12-15
Apparatus for locating blockages in pipelines
CH18650A
(en )
1900-02-15
Device for adjustable air preheating for petroleum machines
AT4841B
(en )
1901-08-10
Device for cleaning dirty and waste water.
CH19324A
(en )
1900-06-30
Apparatus for generating ozone
CH17109A
(en )
1899-04-30
Device for removing razors
CH27228A
(en )
1903-12-15
Device for cleaning waste water
CH19138A
(en )
1900-05-15
Device on looms for the production of moiré in the fabric
CH20546A
(en )
1901-02-15
Advanced electrolytic apparatus
CH20001A
(en )
1900-10-31
Transplant device
CH44376A
(en )
1909-08-02
Device for obtaining the pulp contained in the waste water from pulp processing machines
CH15940A
(en )
1898-09-15
Device for sharpening horseshoe studs
CH81666A
(en )
1919-07-01
Device for converting reciprocating motion into rotating motion
CH18293A
(en )
1899-12-15
Device for guiding and sealing rods used for moving machine elements
CH17604A
(en )
1899-07-31
Device for conveying loads
CH19145A
(en )
1900-05-15
Device for preserving bread