AU471849B2
(en )
1976-05-06
Improvements in and relating to containers
HK42081A
(en )
1981-08-28
Improvements in and relating to drains
MY7600232A
(en )
1976-12-31
Improvements in or relating to yeast
MY7600117A
(en )
1976-12-31
Improvements in and relating to explosives
ZA71361B
(en )
1971-10-27
Improvements in and relating to seats
ZA714674B
(en )
1972-05-31
Improvements in and relating to chairs
ZA716293B
(en )
1972-05-31
Improvements in and relating to chairs
ZA711498B
(en )
1971-11-24
Improvements in and relating to buildings
ZA718084B
(en )
1972-08-30
Improvements in and relating to photoconductive materials
ZA715026B
(en )
1972-05-31
Improvements in and relating to web-winding methods
ZA717424B
(en )
1972-07-26
Improvements in and relating to seating units
KE2538A
(en )
1975-08-11
Improvements in and relating to tea manufacture
AU2950871A
(en )
1972-12-07
Improvements in and relating to packages
ZA712065B
(en )
1971-12-29
Improvement in and relating to hinges
IE33388B1
(en )
1974-06-12
Improvements in or relating to envelopes
AU436907B2
(en )
1973-06-15
Improvements in and relating to releasing means
ZA705743B
(en )
1971-04-28
Improvements in and relating to envelopes
ZA704059B
(en )
1971-07-28
Improvements in and relating to envelopes
AU2165570A
(en )
1972-05-04
Improvements in and relating to seating
IE34872B1
(en )
1975-09-03
Improvements in and relating to watchstraps
IE34017B1
(en )
1975-01-08
Improvements in and relating to trailers
AU448458B2
(en )
1974-05-03
Improvements in and relating to razorblades
ZA71202B
(en )
1971-10-27
Improvements in or relating to screw-pumps
ZA713171B
(en )
1972-01-26
Improvements in and relating to containers
ZA701371B
(en )
1971-05-27
Improvements in and relating to pivotal connections