CH41584A
(en )
1908-11-02
Process for the utilization of the carbon oxide formed during the production of calcium carbide
CH41583A
(en )
1908-11-02
Process for the continuous production of calcium carbide
DE173035C
(en )
1906-07-05
PROCESS FOR THE MANUFACTURE OF IRON CONCRETE STRUCTURES
AT27649B
(en )
1907-02-25
Process for the production of dentifrices.
CH51422A
(en )
1911-09-01
Process for the production of over-spun buttons
AT31807B
(en )
1908-02-10
Process for the production of magnesia cement compounds.
AT23590B
(en )
1906-03-26
Process for the production of artificial stones.
AT23549B
(en )
1906-03-26
Method of making polish.
CH41586A
(en )
1908-11-02
Apparatus for the manufacture of calcium carbide
CH46175A
(en )
1910-02-01
Process for the manufacture of footwear
AT41185B
(en )
1910-02-25
Process for the production of artificial marble.
CH43486A
(en )
1909-05-17
Process for the production of printing plates
CH41251A
(en )
1908-10-01
Process for the production of permanent roofing felt
CH40275A
(en )
1908-06-16
Process for the production of ammonium persulfate
CH49756A
(en )
1911-03-16
Process for the production of calcium carbide fittings
CH49382A
(en )
1911-02-01
Process for the production of magnesia cement
CH45307A
(en )
1909-11-01
Process for the manufacture of shoe caps
CH52110A
(en )
1911-11-01
Process for the production of hydrogen cyanide
CH48733A
(en )
1910-11-16
Process for the production of low-sulfur iron
CH40274A
(en )
1908-06-16
Process for the production of potassium persulfate
AT32016B
(en )
1908-02-25
Process for the manufacture of headgear.
AT46741B
(en )
1911-02-25
Process for the production of lace.
CH43024A
(en )
1909-03-16
Process for the production of pressed, solid wash blue
CH54072A
(en )
1912-04-16
Process for the manufacture of pliable electrolyte iron
CH41486A
(en )
1908-10-16
Process for the production of large surface coolers