CH44143A
(en )
1909-07-01
U-shaped superheater element for flue pipe superheater and method of making the same
CH42786A
(en )
1909-03-01
Novel pipe system for steam superheater and process for producing the same
CH42334A
(en )
1909-01-16
Desiccative and method of making the same
AT89531B
(en )
1923-12-27
Process for the production of reverse bends for superheater tubes u. like
CH42290A
(en )
1909-01-16
Process and device for smoke combustion
CH48855A
(en )
1910-12-16
Construction element and method of making same
CH40668A
(en )
1908-08-01
Solder grease and method of making the same
CH44580A
(en )
1909-09-01
Method of manufacturing a thermocouple
CH61652A
(en )
1913-10-01
Process for the production of lighters for coals and the like.
CH54267A
(en )
1912-05-01
Method of making chimneys and chimney pipes
CH44584A
(en )
1909-09-01
Process for the production of insulating pipes
CH43101A
(en )
1909-04-01
Method of manufacturing a burner body
CH44667A
(en )
1909-09-01
Pile tape and method of making the same
CH44441A
(en )
1909-08-02
Studs for horseshoes and methods of making the same
CH40083A
(en )
1908-06-01
Insert for the production of tight pipe connections
CH40954A
(en )
1908-09-01
Insert for the production of tight pipe connections
CH47076A
(en )
1910-05-16
Stucco and method of making the same
CH48151A
(en )
1910-10-01
Small transformer and method of making the same
CH47558A
(en )
1910-07-16
Brush and method of making the same
CH55682A
(en )
1912-09-02
Method of representing dibromoindigo
CH43299A
(en )
1909-04-16
Process for the manufacture of horsehair brushes
CH44565A
(en )
1909-09-01
Insulating cladding for pipe flange joints
CH41717A
(en )
1908-11-16
Process for the representation of tribromoindigo
CH41715A
(en )
1908-11-16
Process for the preparation of tribromo dirubine
CH40992A
(en )
1908-09-01
Process for the preparation of isobornyl acetate