IL32796A0
(en )
1969-11-12
Improvements in or relating to the production of glass having desired surface characteristics
GB1171527A
(en )
1969-11-19
Strengthening Glass Article
ZM3469A1
(en )
1970-10-19
Improvements in or relating to the toughening of glass
IE32065B1
(en )
1973-04-04
Improvements in or relating to the production of glass having predetermined surface characteristics
IL33620A0
(en )
1970-02-19
Improvements in or relating to the toughening of glass
ZA694060B
(en )
1971-01-27
Treatment of glass fibres
ZA695456B
(en )
1971-03-31
Improvements in or relating to the manufacture of float glass
HK63976A
(en )
1976-10-22
Glass
IL31407A0
(en )
1969-03-27
Improvements in the production of yarns
ZA699041B
(en )
1971-08-25
Improvements in or relating to the toughening of glass
GB1193210A
(en )
1970-05-28
Production of Glass Fibers.
ZM19568A1
(en )
1969-06-17
The production of traditional beer
IL32205A0
(en )
1969-07-30
Yarn production
IL33619A0
(en )
1970-02-19
Improvements in or relating to the toughening of glass
IL30225A0
(en )
1968-08-22
Improvements in the production of glass fibers
ZA693793B
(en )
1971-01-27
Manufacture of glass
ZA694481B
(en )
1971-02-24
Improvements in or relating to glass fibre production
ZA695455B
(en )
1971-03-31
Improvements in or relating to the manufacture of flat glass
ZA713555B
(en )
1972-02-23
Improvements in or relating to the production of glass fibres
GB1167812A
(en )
1969-10-22
Improvements in and relating to the Manufacture of Glass Articles.
IL33257A0
(en )
1969-12-31
Self-crimpable fibers and filaments and their production
IE33191B1
(en )
1974-04-17
Improvements in or relating to the production of cohered yarns
ZA707416B
(en )
1971-11-24
Improvements in the production of sucrose
GB1182482A
(en )
1970-02-25
Improvements in or relating to the Production of Glass Fiber Strands
ZA705381B
(en )
1971-04-28
Improvements in or relating to apparatus for manufacturing glass fibres