CH14667A
(en )
1898-01-31
Apparatus for producing medical steam baths
CH15136A
(en )
1898-04-15
Improved Apparatus for Making Carbides
CH11975A
(en )
1896-09-15
Orthopedic apparatus
CH12195A
(en )
1896-10-31
Apparatus for the treatment of lung patients
CH13764A
(en )
1897-10-31
Apparatus for making artificial building blocks
CH18286A
(en )
1899-11-30
Apparatus for the manufacture of corrugated pipes
CH14295A
(en )
1897-11-15
Apparatus for the treatment of flat feet respectively. of the clubfoot
CH12223A
(en )
1896-10-31
Apparatus for making wooden barrels
CH12044A
(en )
1896-09-30
Apparatus for the mechanical treatment of rectal disorders
CH13964A
(en )
1897-09-15
Forming apparatus for the production of hollow glass bodies
CH25013A
(en )
1903-03-15
Apparatus for making cigarettes
CH28221A
(en )
1904-04-15
Bathing apparatus for making photographic copies
CH9686A
(en )
1895-07-31
Apparatus for making carbonic baths
CH20353A
(en )
1901-01-31
Apparatus for the production of air-free acetylene
CH15346A
(en )
1898-05-15
Apparatus for generating water gas
CH48636A
(en )
1910-11-01
Apparatus for generating steam for bed steam baths
CH17950A
(en )
1899-09-30
Apparatus for making artificial silk
CH12965A
(en )
1897-04-15
Apparatus for the production of sulfuric acid
CH24102A
(en )
1902-11-15
Apparatus for making carbides
CH16092A
(en )
1898-09-30
Apparatus for producing acetylene gas
CH15664A
(en )
1898-07-15
Apparatus for making wallpaper with raised patterns
CH37901A
(en )
1907-08-15
Apparatus for the electrolytic treatment of liquids
CH26022A
(en )
1903-07-31
Apparatus for the electrolysis of liquids, especially for the preparation of bleaching solutions
CH19766A
(en )
1900-09-15
Apparatus for making cigarettes
CH13415A
(en )
1897-06-30
Apparatus for producing carbonic acid