AT23097B
(en )
1906-02-26
Process for dewatering caustic alkalis.
AT181608B
(en )
1955-04-12
Process for refining metals
CH35752A
(en )
1906-10-15
Machine for slotting elongated holes
AT46643B
(en )
1911-02-25
Process for fragrant making soaps.
AT32031B
(en )
1908-02-25
Process for refining sugar.
CH37022A
(en )
1907-04-15
Facility for cleaning laundry
ES34977A3
(en )
1904-12-16
A process for making muselets.
AT45300B
(en )
1910-12-10
Process for obtaining anhydrous caustic alkalis.
CH34113A
(en )
1906-03-15
Device for hanging laundry
AT25267B
(en )
1906-08-10
Drawing mold for drawing sheet glass.
AT24017B
(en )
1906-04-25
Process for sizing paper pulp yarn.
AT26219B
(en )
1906-10-25
Machine for peeling staple fibers.
AT32027B
(en )
1908-02-25
Process for refining metals using metallic calcium.
CH40456A
(en )
1908-07-16
Process for dearsenating acids
ES36560A1
(en )
1905-09-16
A process for manufacturing ironed lumps of sifted sugar by means of the operations and apparatus described.
FR329962A
(en )
1903-08-10
Advanced pleating process for skirts, bathrobes, etc.
CH36720A
(en )
1907-02-15
Facility for hectographing
AT23342B
(en )
1906-03-10
Process for forming lead collector plates.
AT31885B
(en )
1908-02-25
Facility for soaking bottles.
AT33120B
(en )
1908-05-25
Procedure for disinfecting books.
ES36042A1
(en )
1905-06-16
A method of making iron.
DK6779C
(en )
1904-08-01
Plugging machine.
AT23196B
(en )
1906-02-26
Device for washing tubes.
FR352157A
(en )
1905-08-04
Washing machine
CH35087A
(en )
1906-06-30
Washing machine