BE577948A
(en )
1959-10-21
Annealing method and apparatus.
FR1162755A
(en )
1958-09-17
Method and apparatus for bending glass sheets
FR1241900A
(en )
1960-09-23
Method and device for tempering safety glass
FR1227870A
(en )
1960-08-24
Method and apparatus for bending glass
FR1365159A
(en )
1964-06-26
Method and apparatus for reshaping glass tubes
FR1158272A
(en )
1958-06-12
Method and device for bending glass sheets
FR1347109A
(en )
1963-12-27
Method and device for finishing glass surfaces
BE575187A
(en )
1959-07-28
Method and apparatus for loading glass raw materials.
BE584553A
(en )
1960-05-12
Method and apparatus for polishing glass ribbons.
FR1218678A
(en )
1960-05-11
Method and apparatus for bending glass sheets
FR1312323A
(en )
1962-12-14
Method and apparatus for bending and tempering glass sheets
BE584552A
(en )
1960-05-12
Glass polishing method and solution.
BE583418A
(en )
1960-02-01
Method and apparatus for tempering glass.
FR1314641A
(en )
1963-01-11
Method and apparatus for bending and tempering glass
BE597125A
(en )
1961-05-16
Method and apparatus for polishing glass.
FR1240091A
(en )
1960-09-02
Method and device for tempering glass sheets
BE610322A
(en )
1962-05-14
Method and apparatus for grinding glass sheets
FR1209663A
(en )
1960-03-03
Method and apparatus for cleaning glass sheets
FR1333583A
(en )
1963-07-26
Method and apparatus for bending glass sheets
FR1223106A
(en )
1960-06-15
Method and apparatus for processing glass sheets
BE603301R
(en )
1961-11-03
Method and apparatus for processing glass sheets
FR1210235A
(en )
1960-03-07
Method and apparatus for bending glass sheets
DK106936C
(en )
1967-04-03
Method and apparatus for toughening glass.
FR1273687A
(en )
1961-10-13
Method and apparatus for glass
FR1229630A
(en )
1960-09-08
Method and apparatus for polishing glass