FR1542480A
(en )
1900-01-01
Device for accelerated drying of objects
CH22152A
(en )
1901-12-15
Apparatus for drying and dehydrating powdery materials
CH32260A
(en )
1905-07-15
Apparatus for the rapid drying of pasty or liquid materials
FR346185A
(en )
1905-01-06
Apparatus for the rapid drying of pasty and liquid materials
FR330624A
(en )
1903-08-22
Rotary drum for drying and dewatering earthy materials
FR930E
(en )
1903-04-27
Apparatus for mechanically carrying out operations relating to drying cod
FR362315A
(en )
1906-06-19
Method and apparatus for drying powdery and other materials
FR6098E
(en )
1906-08-29
Method and apparatus for drying powdery and other materials
CH17427A
(en )
1899-06-30
Apparatus for roasting various substances
CH21924A
(en )
1901-10-31
Drying device
CA76057A
(en )
1902-05-27
Apparatus for drying materials
CH21092A
(en )
1901-05-31
Device for drying granular materials
CH34210A
(en )
1906-03-31
Apparatus for heating or drying powdery materials
FR1651E
(en )
1903-09-01
Apparatus for mechanically carrying out operations relating to drying cod
CH21416A
(en )
1901-07-15
Apparatus for preserving materials liable to deteriorate in the air
CH21198A
(en )
1901-06-30
Device for the continuous and methodical degreasing of wool
CA73704A
(en )
1901-11-12
Apparatus for quikly drying damp materials
FR339630A
(en )
1904-06-14
Apparatus for drying, crushing and sifting
FR355200A
(en )
1905-10-25
Apparatus for spreading and sprinkling powdery materials
CH20906A
(en )
1901-06-15
Transportable frame for drying ceramic products
CH22071A
(en )
1901-11-30
Drying system
CH23358A
(en )
1902-07-15
Appliance for glazing and drying small pasta
CH20866A
(en )
1901-04-15
Apparatus for purifying and blocking flour and other pulverulent materials
FR348297A
(en )
1905-04-08
Apparatus for turning malt and other similar materials
CH20765A
(en )
1901-03-31
Drying drum