ZM14276A1
(en )
1977-08-22
Improvements in or relating to bearing cages
ZA776057B
(en )
1978-05-30
Improvements in or relating to cleansing
HK37581A
(en )
1981-08-07
Improvements in or relating to radiography
MY8200057A
(en )
1982-12-31
Improvements in or relating to radiography
ZA77364B
(en )
1978-03-29
Improvements in or relating to advancing support
ZA774475B
(en )
1978-06-28
Improvements in or relating to line advance mechanisms
GB2102083B
(en )
1983-06-08
Improvements in or relating to bearings
HK37681A
(en )
1981-08-07
Improvements in or relating to radiography
HK48879A
(en )
1979-07-27
Improvements in or relating to radiography
HK65979A
(en )
1979-09-21
Improvements in or relating to cutters
PT66447B
(en )
1978-09-22
Improvements in or relating to wowen fabrics
HK37781A
(en )
1981-08-07
Improvements in or relating to radiography
ZA774778B
(en )
1979-03-28
Improvements in or relating to glycerokinases
ZA773756B
(en )
1979-01-31
Improvements in or relating to bearing materials
ZA763189B
(en )
1977-05-25
Improvements in or relating to bearings
ZA776880B
(en )
1978-09-27
Improvements in or relating to cleansing
ZA774654B
(en )
1978-06-28
Improvements in or relating to dartboards
JPS52147249A
(en )
1977-12-07
Improvement in bearing construction
MY8200055A
(en )
1982-12-31
Improvements in or relating to radiography
ZA771407B
(en )
1978-02-22
Improvements in or relating to relays
ZA773282B
(en )
1978-04-26
Improvements in or relating to ventilators
ZA772459B
(en )
1978-03-29
Improvements in or relating to keyboard arrangements
ZA766659B
(en )
1978-05-30
Improvements in or relating to bearings
ZA762502B
(en )
1977-12-28
Improvements in or relating to bearings
ZA773027B
(en )
1978-04-26
Improvements in or relating to casting