CH294078A
(en )
1953-10-31
Clip and method for its manufacture.
DK78210C
(en )
1954-10-04
Process for making glass.
DK122496B
(en )
1972-03-13
Glass with base.
CH277422A
(en )
1951-08-31
Camp.
CH285278A
(en )
1952-08-31
Cathode ray tube with a pressed glass cone and method for making the same.
DK73618C
(en )
1952-01-07
Method for manufacturing thermoses with supports between outer and inner glass.
SU65720A1
(en )
1945-11-30
Plant for the production of cold sheet glass cover glasses
DK73584C
(en )
1952-01-02
Method and tool for automatic shaping and fusing of the neck of thermoses.
CH283693A
(en )
1952-06-30
Furnace for the manufacture of glass.
CH297243A
(en )
1954-03-15
Optisches Glas.
CH281830A
(en )
1952-03-31
Ring with fuse.
GR9777B
(en )
1942-02-09
METHOD FOR THE MANUFACTURE OF HOLDING GLASS BODIES THE SAME GLASS BUILDINGS.
FR1049687A
(en )
1953-12-31
New fertilizer, endowed with immunizing properties
DK80230C
(en )
1955-12-05
Method for manufacturing optical elements.
ES19948Y
(en )
1949-11-16
Hammer-magnifying glass.
DK75908C
(en )
1953-06-01
Termion cathode and method of making the same.
DK73486C
(en )
1951-12-10
Method of making pleated shell-shaped bodies, and lampshade made by the method.
DK75827C
(en )
1953-05-11
Method for manufacturing electric discharge tubes with glass flask and flat glass bottom.
DK88131C
(en )
1959-11-16
Process for the manufacture of an antibiotic.
ES20323Y
(en )
1950-01-01
Device for the manufacture and assembly of bottles, thermos and the like.
DK76182C
(en )
1953-08-03
Method for manufacturing a cathode ray tube with a glass window and a glass cone.
DK75215C
(en )
1952-12-29
Process for the production of foam glass.
DK85522C
(en )
1958-05-12
Process for the manufacture of toughened glass insulators.
DK82229C
(en )
1957-02-25
Method for manufacturing lampshades with removable shade fabric.
DK79567C
(en )
1955-07-18
Method for manufacturing metallic hollow bodies.