CH441190A
(en )
1967-08-15
Process for improving the lighting conditions in rooms with incidence of daylight and equipment for carrying out this process
CH304101A
(en )
1954-12-31
Process for profiling metal bodies and device for carrying out this process.
CH291626A
(en )
1953-06-30
Process for liquefying gases and equipment for carrying out this process.
LU31450A1
(en )
1952-07-07
REDUCING SLUDGE FORMATION IN PHOSPHATIONING BATHS WITH NON-COATING METAL IONS
AT178513B
(en )
1954-05-25
Process for the soft soldering of iron objects electroplated with cadmium and in particular with zinc
FR1080589A
(en )
1954-12-10
Minerals treated with methyl-hydrogen-polysiloxane
CH313570A
(en )
1956-04-30
Process for the electrolytic polishing of objects made of gold and gold alloys
FR53871E
(en )
1947-01-10
Advanced training in automobile trunks
FR1056737A
(en )
1954-03-02
Training in primer carriers
AT175952B
(en )
1953-09-10
Processes and arrangements for treating objects with ultra-short waves
AT176529B
(en )
1953-10-26
Method and device for rolling profiles with re-entrant angles
FR1021461A
(en )
1953-02-19
Further training in glass furnaces
GB655195A
(en )
1951-07-11
Improvements in and relating to sluice or gate valves
AT178253B
(en )
1954-04-26
Lubrication process in the hot forming of metals
AT173277B
(en )
1952-12-10
Bench and bench
AT186600B
(en )
1956-08-25
Method of stretching seamless metal pipes and the like like
AT185390B
(en )
1956-04-25
Salt bath for the carburization of iron objects
AT182287B
(en )
1955-06-10
Method for soldering hard metal fittings into carrier bodies
AT172101B
(en )
1952-08-11
Process for blowing pig iron in the converter
AT191804B
(en )
1957-09-25
Process for the construction of penstocks and penstocks produced afterwards
AT183848B
(en )
1955-11-25
Method and device for flocking objects
CA16116S
(en )
1948-05-06
Badge or ornament
GB648492A
(en )
1951-01-03
Improvements in artificial horizons
FR902643A
(en )
1945-09-05
Further training in bras and the like
AU149748B2
(en )
1948-04-15
Electroplating method and electrolyte