CH27090A
(en )
1903-11-30
Apparatus for making ice cream and ice cream
CH25818A
(en )
1903-06-30
Apparatus for permeate therapeutic treatment
CH27994A
(en )
1904-03-15
Ice making apparatus
CH17621A
(en )
1899-07-15
Apparatus for cooling parts of the body
CH27290A
(en )
1903-12-31
Apparatus for the enrichment and purification of salt solutions
CH28206A
(en )
1904-04-15
Apparatus for making butter and cheese
CH25013A
(en )
1903-03-15
Apparatus for making cigarettes
CH25881A
(en )
1903-07-15
Apparatus for the preparation of nitric acid
CH24441A
(en )
1902-12-31
Apparatus for making tea
CH39102A
(en )
1908-02-01
Apparatus for making carbonic acid baths
AT29845B
(en )
1907-09-10
Process for the preparation of indoxyl and derivatives thereof.
FR318564A
(en )
1902-10-18
Refrigeration apparatus for the production of artificial ice
CH19766A
(en )
1900-09-15
Apparatus for making cigarettes
CH12044A
(en )
1896-09-30
Apparatus for the mechanical treatment of rectal disorders
CH31185A
(en )
1905-03-15
Apparatus for showing pictures
DK3327C
(en )
1900-08-27
Procedure with associated Apparatus for the Treatment of Impure and Melting Sulfur Ores
CH30398A
(en )
1904-12-15
Apparatus for applying vapors
CH17826A
(en )
1899-09-15
Device for the production of sulfuric anhydride
GB190205853A
(en )
1902-06-19
Improvements in Scoring or Making Apparatus for the Game of Bridge
CH28656A
(en )
1904-05-31
Apparatus for denicotinizing ready-to-use tobacco products
CH35160A
(en )
1906-07-31
Apparatus for the orthopedic treatment of the joints of limbs
CH24102A
(en )
1902-11-15
Apparatus for making carbides
DK5774C
(en )
1903-06-29
Apparatus for Purifying and Serving Butter.
AT43578B
(en )
1910-08-10
Process for the preparation of indoxyl and derivatives thereof.
CH26480A
(en )
1903-09-15
Device for the production of tape rolls