JPS52152888A
(en )
1977-12-19
Elimination of gas component existent in gas stream
JPS5265012A
(en )
1977-05-30
Spreader for fine dust
JPS55154436A
(en )
1980-12-02
Particle sorter
ZA765632B
(en )
1977-08-31
Apparatus for counting and classifying particles
ZA772798B
(en )
1978-04-26
Mixture for pavement bases and the like
PT64996B
(en )
1977-09-08
Spheroidal alumina particles
GB2005295A
(en )
1979-04-19
Abrasive particles
CS185392B3
(en )
1978-09-15
Three-stage equipment for distribution and sorting,especially of mixture of sand,dust and grit
ZA741183B
(en )
1975-10-29
Abrasive particles
JPS52143566A
(en )
1977-11-30
System and method for collectinc fine particles
GB2120374B
(en )
1985-09-18
Improvements in the production of nitrogen from air
JPS5356865A
(en )
1978-05-23
Apparatus for preventing scattering of powder dust
JPS527294A
(en )
1977-01-20
Particle dimension analyzer
DE3165893D1
(en )
1984-10-18
Equipment including retractable protective-screens
AU2858977A
(en )
1979-03-15
Charged particle apparatus and procedures
AU3480478A
(en )
1979-10-11
Separating sand particles
JPS52120195A
(en )
1977-10-08
Conveying apparatus for miso and coji
JPS55146100A
(en )
1980-11-14
Powder and particles treating equipment
GB1515989A
(en )
1978-06-28
Shot-blasting equipment
JPS52145878A
(en )
1977-12-05
Fine particle containing gas treating method
AU5740780A
(en )
1980-10-16
Metal particles in gaseous mixtures
ZA781867B
(en )
1979-03-28
Fine grit abrasive
JPS5332476A
(en )
1978-03-27
Multiiactuation particle separator
JPS52120216A
(en )
1977-10-08
Modification of carbide in the mo high speed tool steel containing w
PT67209B
(en )
1979-03-26
Foundry processes and compositions