CH82168A
(en )
1919-09-01
Syringe for treating urethral diseases
FR532917A
(en )
1922-02-15
Irrigator-aspirator for the treatment of wounds
FR503552A
(en )
1920-06-14
Advanced syringe
CH79959A
(en )
1919-01-16
Process for the treatment of tarry liquids which are difficult to distil
DK25138C
(en )
1919-10-13
Procedure for the treatment of fish before their placement in the cargo.
DK25166C
(en )
1919-10-27
Procedure for Treatment of Bronsten.
DK29793C
(en )
1922-06-26
Sterile Ampoule.
DK26989C
(en )
1920-12-06
Soil treatment apparatus.
CA194533A
(en )
1919-12-09
Hog cholera medicine
FR525381A
(en )
1921-09-21
Artificial incubator
FR506245A
(en )
1920-08-17
Orthopedic corset
DK30004C
(en )
1922-07-31
Procedure for Treatment of Tobacco Products.
FR490619A
(en )
1919-05-01
Perfected artificial leg
CA191938A
(en )
1919-08-05
Sterilizer for needles
CH77648A
(en )
1918-05-16
diaper
ES71790A1
(en )
1920-03-01
Hypodermic syringes improvements.
AT90931B
(en )
1923-01-25
Catheter for irrigation of the urethra.
FR491757A
(en )
1919-06-17
Bandage valves
ES69541A1
(en )
1919-05-16
Procedure for the treatment of Vulfenite.
DK30989C
(en )
1922-12-27
Procedure for the Treatment of Insoluble Phosphates.
CH81220A
(en )
1919-10-16
Suction apparatus for the detection and treatment of diseases and for laboratory work
GR76B
(en )
1921-06-04
MEDICINE FROM VARIOUS PLANTS, FOR TREATMENT OF DYSENTERIA SOZONI.
FR503500A
(en )
1920-06-11
Medical or pharmaceutical ampoule
DK33438C
(en )
1924-07-07
Procedure for Treatment of Peat.
DK31758C
(en )
1923-05-22
Procedure for Treatment of Peat.