CH3346A
(en )
1891-09-30
Advanced device used for surgical and dental operations
CH4273A
(en )
1892-03-31
Electro-medical and hygienic device
CH4194A
(en )
1892-03-31
Device for artificial ventilation of tunnels
CH3792A
(en )
1891-12-15
Advanced device for threading needles
CH3102A
(en )
1891-06-30
Device for pneumatic massage
FR337270A
(en )
1904-04-02
Apparatus for dental orthopedics
CH3725A
(en )
1891-12-15
Apparatus for refining guttapercha
CH4136A
(en )
1892-02-29
Adjustable disinfection device
FR329402A
(en )
1903-07-30
Handheld device system for stuffing cigarettes
CH3573A
(en )
1891-11-14
Device for raising and lowering curtains
FR337539A
(en )
1904-04-13
Device for administering anesthetics
CH4203A
(en )
1892-03-15
spittoon
FR333916A
(en )
1903-12-07
Advanced device for capturing birds
CH4217A
(en )
1892-06-15
Universal sanitary napkin
CH3772A
(en )
1891-12-15
Apparatus for moistening fibrous materials
CH4189A
(en )
1892-03-15
Device for grinding corns
FR329506A
(en )
1903-08-01
Apparatus for inducing artificial respiration
CH4027A
(en )
1892-01-30
Hygienic and economical bottle
FR325535A
(en )
1903-05-01
Device for treating skin diseases
CH4286A
(en )
1892-04-15
Knife cleaning device
FR471751A
(en )
1914-11-11
Apparatus to facilitate medical and surgical operations performed on small animals
CH4276A
(en )
1892-03-31
Cattle coupling device
CH4079A
(en )
1892-02-15
Apparatus for automatic taking and taking of photographs
CH3557A
(en )
1891-10-31
Device to release payments and register them
FR347469A
(en )
1905-03-11
Device system for phototherapy