CH81737A
(en )
1919-07-16
Method and device for mixing the ingredients for briquette manufacture
CH76815A
(en )
1918-02-01
Apparatus for visualizing the blood circulation
CH76908A
(en )
1918-02-16
Burning briquette and process for making the same
GB116045A
(en )
1918-05-30
Improvements in Apparatus for use in Determining the Horse Power of Engines.
CH74442A
(en )
1917-06-16
Method and device for homogenizing
CH76091A
(en )
1917-11-01
Device for churning
CH74735A
(en )
1917-09-17
Washing method and equipment for carrying out the same
CH75130A
(en )
1917-06-01
Method and device for cleaning animals
CH76906A
(en )
1918-12-02
Method and device for peat drainage
CH83358A
(en )
1919-12-01
Connectors for belt ends and the like
CH74175A
(en )
1917-02-01
Device for making broken car drawbars ready for immediate use
AT101689B
(en )
1925-11-25
Method and device for centrifugal casting.
AT75628B
(en )
1919-02-25
Method and device for homogenizing.
CH61745A
(en )
1913-10-16
Apparatus for hardening metals in places
CH76063A
(en )
1917-11-01
Method and device for the production of peat and other briquettes
AT92230B
(en )
1923-04-25
Preparation process for projection surfaces and the like like
CH72848A
(en )
1916-07-01
Device for testing power lines
CH72462A
(en )
1916-06-02
Device for the mechanical spreading of sand
CH82939A
(en )
1919-11-01
Briquette and process for its manufacture
CH78688A
(en )
1918-08-16
Soldering iron and process for its manufacture
CH60339A
(en )
1913-07-01
Apparatus for indicating the nature of the atmosphere
CH80137A
(en )
1919-02-01
Method and device for connecting wires
CH76294A
(en )
1917-11-16
Briquette and method of making the same
GB149200A
(en )
1922-01-12
Testing apparatus
CH76331A
(en )
1917-12-01
Method and apparatus for binding books and the like