AT68028B
(en )
1915-02-25
Method and apparatus for drying granular material.
CH48127A
(en )
1910-09-16
Method and apparatus for drying cut goods
CH54315A
(en )
1912-05-01
Method and device for drying pasta
CH71574A
(en )
1916-01-17
Method and apparatus for opening and cleaning fiber material
CH57521A
(en )
1913-01-16
Method and device for drying pasta
CH75571A
(en )
1918-01-02
Apparatus for tensioning fresh hides
CH55366A
(en )
1912-08-16
Apparatus for drying out and paraffining containers
CH57417A
(en )
1913-01-02
Method and device for conveying peat
CH56591A
(en )
1912-11-16
Apparatus for decorating cakes etc.
CH51310A
(en )
1911-08-16
Apparatus for treating solids with gases
CH72621A
(en )
1916-06-16
Method and apparatus for sterilizing liquids
CH56134A
(en )
1913-01-02
Apparatus for trying on clothes
CH51965A
(en )
1911-10-16
Method and apparatus for removing dust from compartments filled with small objects
CH73807A
(en )
1916-11-16
Apparatus for sharpening chalk and the like
CH79131A
(en )
1918-10-01
Apparatus for sharpening chalk and the like
CH44974A
(en )
1909-10-01
Apparatus for counting the stitches of embroidery patterns as they are being recorded
CH74220A
(en )
1917-02-16
Method and device for washing grain
CH62342A
(en )
1913-11-17
Method and apparatus for vaporizing liquids
CH36035A
(en )
1906-11-30
Apparatus for dehumidifying foodstuffs
CH59063A
(en )
1913-04-16
Apparatus for testing gases
CH53185A
(en )
1912-02-01
Apparatus for planting potatoes
CH80056A
(en )
1919-02-01
Apparatus for recording curves
AT82958B
(en )
1921-02-25
Method and device for roasting fibrous material by fermentation.
CH53471A
(en )
1912-03-01
Apparatus for polishing gemstones
CH52292A
(en )
1911-11-01
Apparatus for testing eggs