CH60277A
(en )
1913-07-01
Method and device for mixing base material with counteracting substances, e.g. B. binders and additives
CH47925A
(en )
1910-08-16
Device for serving food
CH51492A
(en )
1911-09-01
Device for hardening plantation knives
AT57739B
(en )
1913-02-25
Device for the simultaneous conveying and sorting of materials.
AT68028B
(en )
1915-02-25
Method and apparatus for drying granular material.
CH57417A
(en )
1913-01-02
Method and device for conveying peat
CH73807A
(en )
1916-11-16
Apparatus for sharpening chalk and the like
CH79131A
(en )
1918-10-01
Apparatus for sharpening chalk and the like
CH55951A
(en )
1912-09-16
Device for fastening papers and files
CH37758A
(en )
1907-07-31
Apparatus for sharpening crayons
ES50222A1
(en )
1911-05-16
An apparatus for holding and lifting sacks.
CH49772A
(en )
1911-03-16
Device for testing eggs
CH72924A
(en )
1916-07-17
Method and apparatus for mixing sludge
AT82958B
(en )
1921-02-25
Method and device for roasting fibrous material by fermentation.
CH56380A
(en )
1912-11-01
Device for applying letters and characters
ES49856A1
(en )
1911-03-16
A procedure with the corresponding apparatus for mixing and applying concrete.
CH64672A
(en )
1914-04-16
Method and device for gasifying liquid, non-volatile fuels
CH61404A
(en )
1913-09-16
Method and device for sorting regrind
AT42067B
(en )
1910-05-10
Method and device for tempering unit cartridges.
AT36355B
(en )
1909-02-25
Method and device for the intimate mixing of several different materials.
CH53813A
(en )
1912-04-01
Device for heating fournier
AT75628B
(en )
1919-02-25
Method and device for homogenizing.
CH70778A
(en )
1915-11-01
Holder for holding letter files, books and the like
AT53920B
(en )
1912-06-10
Apparatus for cooling paraffin oil.
CH49269A
(en )
1911-01-16
Method and device for sharpening millstones