CH65687A
(en )
1914-07-01
Device to prevent overflow when filling portable fecal matter containers
CH65742A
(en )
1914-07-16
Device for purifying waste water
FR457432A
(en )
1913-09-17
Device to make the nuts unbreakable
FR17921E
(en )
1913-12-19
Improvements to container closures
CH62809A
(en )
1913-12-16
Device for emptying barrels
CH66655A
(en )
1914-10-01
Device to avoid the bad smell when filling faeces trolleys and to facilitate emptying them
FR455280A
(en )
1913-07-26
Automatic safety device for cinematographs
FR453648A
(en )
1913-06-12
Household waste container
CH67553A
(en )
1914-12-16
Device to prevent boiling liquids from boiling over
FR453679A
(en )
1913-06-13
Advanced Badger Device
AT74066B
(en )
1917-12-27
Device for converting rock salt into consumption salt.
FR466107A
(en )
1914-05-05
Device to remove residual magnetism
FR456859A
(en )
1913-09-06
Device for tightening nuts
CH59849A
(en )
1913-06-02
Device for collecting waste while eating
CH64427A
(en )
1914-04-01
Device for emptying several cesspools at the same time
CH66764A
(en )
1914-10-16
Device for taking material samples
CH62772A
(en )
1913-12-16
Device in water tanks for heating the contents of the same
CH63170A
(en )
1914-01-16
Device for the automatic taking of samples
FR16663E
(en )
1913-03-31
Device for rounding the bottom of the skirts
AT74032B
(en )
1917-11-26
Sludge container with mixer.
CH69538A
(en )
1915-07-01
Device for pushing up water
FR469783A
(en )
1914-08-10
Improvements to container closures
FR471552A
(en )
1914-11-03
Improvements to container closures
CH64441A
(en )
1914-04-01
Device for dispensing mustard
FR471843A
(en )
1914-11-12
Shoe closure device