CH175164A
(en )
1935-02-16
Device for treating the skin.
FR810437A
(en )
1937-03-22
Disinfection and preservation agent
FR782930A
(en )
1935-07-05
Disinfection and preservation agent
AT144733B
(en )
1936-02-25
Process for the production of disinfecting and preserving agents.
CH160118A
(en )
1933-02-28
Method and device for ventilation of rooms.
CH167648A
(en )
1934-02-28
Apparatus for suction massage of the skin.
SU48253A1
(en )
1936-08-31
The method of obtaining calcium arsenate
AU2309135A
(en )
1936-07-02
An improved specific forthe partial or complete eradication of lung worms and nodule worms in sheep andother livestock
GR5495B
(en )
1935-11-07
METHOD OF PRESERVATION OF FRESH WOUNDS AND OTHER FRESH PRODUCTS OF THE PLANT AND ANIMAL KINGDOM.
CH181103A
(en )
1935-11-30
Disinfection method.
GR3996B
(en )
1933-01-11
FISHERIES AND LIVING FISH.
CH189396A
(en )
1937-02-28
Method and device for the fermentation of solutions.
FR43845E
(en )
1934-09-07
Rotating and removable jaws
CH208878A
(en )
1940-02-29
Process for the preparation of 2-acetoacetylamino-5-methoxy-6-ethoxy-benzothiazole.
CH191282A
(en )
1937-06-15
File and method of making the same.
CH171873A
(en )
1934-09-15
Process for the sterilization of catgut.
CH207415A
(en )
1939-10-31
Device for treating the external skin of humans and pets.
CH175347A
(en )
1935-02-28
Process for the preparation of methyl 2-keto-1-gulonate.
ES131493A1
(en )
1933-10-01
Procedure and device for the formation of artificial smoke.
CH175547A
(en )
1935-02-28
Process for the preparation of N- (γ-ethoxy-B-oxypropyl) -isobutylaminobenzene.
CH175546A
(en )
1935-02-28
Process for the preparation of N- (γ-methoxy-B-oxypropyl) -isobutylaminobenzene.
CH175542A
(en )
1935-02-28
Process for the preparation of N- (γ-methoxy-B-oxypropyl) -n-butylaminobenzene.
AT144751B
(en )
1936-02-25
Method of making roads.
CH170367A
(en )
1934-07-15
Method and device for exterminating moths and other vermin.
FI17175A
(en )
1936-08-21
Provision for the use of cloaked water, fresh air and other waste