DK85508C
(en )
1958-05-05
Apparatus for grinding or polishing glass.
DK109408C
(en )
1968-04-22
Method for toughening glass, and apparatus for performing the method.
FR1104363A
(en )
1955-11-18
Special glass for metal-to-glass seals
DK107644C
(en )
1967-06-19
Apparatus for making glass scales.
DK109226C
(en )
1968-04-01
Apparatus for the manufacture of sheet glass.
DK80840C
(en )
1956-04-09
Apparatus for melting glass.
DK86075C
(en )
1958-08-18
Apparatus for bending glass.
DK80360C
(en )
1956-01-02
Apparatus for the manufacture of glass fibers.
DK103466C
(en )
1966-01-03
Apparatus for continuous production of polished glass.
DK76285C
(en )
1953-08-24
Method and apparatus for sanding the edges of glass sheets.
DK83932C
(en )
1957-11-25
Method for making glass whiteboards.
DK87876C
(en )
1959-09-21
Apparatus for hardening curved glass sheets.
DK97019C
(en )
1963-09-30
Machine for grinding or polishing glass sheets.
DK79097C
(en )
1955-04-04
Apparatus for simultaneous sanding or polishing of both surfaces of a glass web.
DK79360C
(en )
1955-06-06
Method of grinding or polishing glass and apparatus for use in the method of execution.
DK87004C
(en )
1959-03-09
Apparatus for tempering curved glass sheets.
FR1127713A
(en )
1956-12-24
Knife for scratching glass
CA518812A
(en )
1955-11-22
Apparatus for grinding or polishing flat glass
DK86640C
(en )
1958-12-15
Method of manufacturing flat glass and apparatus for making the same.
DK79682C
(en )
1955-08-08
Method and apparatus for making opaque glass in strips.
DK111663B
(en )
1968-09-23
Method for continuous polishing of glass sheets.
DK81327C
(en )
1956-10-15
Apparatus for cleaning liquids.
DK78883C
(en )
1955-02-21
Apparatus for batch delivery of paste-shaped, cream-shaped, jelly-shaped or liquid-shaped materials.
DK89230C
(en )
1960-06-27
Method for making glass ornaments.
DK72092C
(en )
1951-01-29
Apparatus for sanding or polishing a flat surface on glass or other materials.