CH33954A
(en )
1906-02-15
Guide ring for the rolling elements of bearings
CH12493A
(en )
1896-12-31
Casting mold for the production of toothed machine bodies
FR381345A
(en )
1908-01-09
Processes and devices for the production of alternating currents
AT872B
(en )
1900-02-10
Process and rolling mill for the production of endless rolling stock.
CH29850A
(en )
1904-10-15
Embossing mold for the production of metal matrices
CH37006A
(en )
1907-03-31
Rolling mill for clay industry
CH6990A
(en )
1893-12-30
Machine for the production of hollow bodies
CH9592A
(en )
1895-06-30
Die for the production of calibrated chains
CH5530A
(en )
1893-01-31
Device for the production of hollow bodies
FR9823E
(en )
1909-02-02
Processes and devices for the production of alternating currents
FR10819E
(en )
1909-10-08
Processes and devices for the production of alternating currents
CH5141A
(en )
1892-11-30
Improved facility for the production of compressed yeast
ES13465A1
(en )
1892-07-16
Improvements in the construction of molds for ingots.
CH38956A
(en )
1908-01-02
Neck bearing for rapidly rotating bodies
ES16544A3
(en )
1894-12-16
Manufacturing process of amidoazobenzole and its derivatives.
CH6588A
(en )
1893-09-30
Apparatus for the production of hollow bodies from sheet metal or plates
CH36929A
(en )
1907-03-31
Mold for letter casting
CH6686A
(en )
1893-10-14
Innovation in molding boxes for brick and similar presses
CH8971A
(en )
1895-02-15
Facility for the production of carbonic mineral baths
FR355690A
(en )
1905-11-09
Method and devices for the manufacture of rings for ball bearings
CH39264A
(en )
1908-02-17
Die for line casting machines
CH33594A
(en )
1905-12-31
Novel skin for photographic and other purposes
ES13500A2
(en )
1892-08-01
Mechanical mold for the simultaneous formation and loading of cigarette wraps and other similar ones.
CH35762A
(en )
1906-10-15
Oil brake for direct and indirect acting speed regulators for power machines
CH1899A
(en )
1890-06-14
Machine for the production of cast lines for book printing