CH57647A
(en )
1913-01-16
Device for eliminating hypoplasia of the penis
CH51187A
(en )
1911-08-16
Device for the extension of broken limbs
CH57833A
(en )
1913-02-01
Device for regulating water turbines
CH56097A
(en )
1912-10-01
Device for the detachable fastening of curtains
CH55491A
(en )
1912-09-02
Device for eliminating the coupling of animals
CH59027A
(en )
1913-04-16
Device for the optional operation of apparatus
CH53641A
(en )
1912-03-16
Device on valve taps to limit the turning off of the latter
CH73661A
(en )
1916-11-01
Device for the production of concrete steps
CH55101A
(en )
1912-09-02
Device for generating cold
CH50938A
(en )
1911-07-17
Device for attaching the handle of devices
CH82898A
(en )
1919-11-01
Device for the electrolysis of halogen alkalis
CH68884A
(en )
1915-05-01
Device for the mutual support of electrically charged bodies
CH51771A
(en )
1911-09-16
Device for utilizing the heat of combustion gases
CH73766A
(en )
1916-11-16
Device to prevent sparking
FR14303E
(en )
1911-11-17
Purifier funnel
CH72462A
(en )
1916-06-02
Device for the mechanical spreading of sand
CH61084A
(en )
1913-09-01
Device for correcting impotentia coeundi
CH54698A
(en )
1912-06-17
coffin
CH55406A
(en )
1912-08-16
Device for the fixed connection of molded parts
CH57578A
(en )
1913-01-16
Wristwatch
CH52706A
(en )
1911-12-16
Device for determining the outline of the foot
CH61255A
(en )
1913-09-16
Device for the remote actuation of regulating organs
CH59561A
(en )
1913-05-16
Process for the preparation of b-g-dimethylerythrene
CH59310A
(en )
1913-05-02
Process for the preparation of b-g-dimethylerythrene
CH54323A
(en )
1912-05-17
Process for the preparation of b-g-dimethylerythrene