AU4450172A
(en )
1974-01-17
Double filter bag and method
AU4159072A
(en )
1973-12-20
Plastics-film bags
CS186767B2
(en )
1978-12-29
Frame filter
CA988039A
(en )
1976-04-27
Filtration method and apparatus
ZA727142B
(en )
1973-06-27
Filter arrangement
IL38697A0
(en )
1972-04-27
Blood fractionizing method and means
ZA726401B
(en )
1973-06-27
Pressure filter
CA980268A
(en )
1975-12-23
Extended filter bag
KR780000396B1
(en )
1978-10-04
Hub-platform assembly and loop-sizing method
IL38412A0
(en )
1972-02-29
Benzylcyano-acids and amides
ZA722671B
(en )
1973-12-19
Plastics-film sacks
AU4477972A
(en )
1974-01-24
Filter pad and filtration process
ZA72505B
(en )
1972-10-25
N-acyl-(piperazinoalkyl)-pyrazoles and their preparation
CA1010377A
(en )
1977-05-17
Filter bag
ZA724734B
(en )
1973-03-28
Double filter bag and method
GB1366994A
(en )
1974-09-18
Nylon forulation and process therefor
ZA721523B
(en )
1973-10-31
17a-ethynylestriols and process for preparing same
IL39714A0
(en )
1972-08-30
Pyrimidotriazines and their preparation
PH11341A
(en )
1977-11-02
Phenylouralkylamines and derivatives thereof
IE36149B1
(en )
1976-09-01
New pyrimidinyl-piperazines and processes for their preparation
CA863041A
(en )
1971-02-09
Bag making machine and method
ZA729083B
(en )
1973-10-31
Duplication method and means
AU2853377A
(en )
1977-12-01
Filter bags and assembly
CA939619A
(en )
1974-01-08
Bag filter and method of manufacture
HK34479A
(en )
1979-06-01
Tetrahydronaphthyloxyaminopropanols and related compounds