ZA76523B
(en )
1977-01-26
Method and apparatus for ammonia removal from wastewaters
BE824074A
(en )
1975-07-03
METHOD AND DEVICE FOR IDENTIFYING A POLISHED PRECIOUS STONE
MX145226A
(en )
1982-01-14
IMPROVED APPARATUS FOR TREATMENT OF SUBSTANTIALLY HORIZONTAL SURFACES WITH PARTICULAR ABRASIVE
PT66234B
(en )
1978-07-17
Portable apparatus for treating surfaces
IT1071697B
(en )
1985-04-10
APPARATUS FOR THE PROCESSING OF TICKETS FOR BETTERS
SE7710654L
(en )
1977-09-22
APPARATUS FOR GRINDING SKATES
FR2299145A1
(en )
1976-08-27
METHOD AND DEVICE FOR THE F
ZA7791B
(en )
1977-11-30
Method and apparatus for processing abrasive material
JPS51117240A
(en )
1976-10-15
Method and device for deciding repeated operation process
GB1553511A
(en )
1979-09-26
Truing and dressing apparatus for grinding whells
ZA733120B
(en )
1974-04-24
Method and apparatus for inspecting surface treated ophthalmic lenses
IL50575A0
(en )
1976-11-30
Apparatus and method for desalinating water
IL48777A0
(en )
1976-03-31
Method for diamond identification
RO65800A2
(en )
1978-07-15
METHOD AND APPARATUS FOR PUMPING ABRASIVE SUSPENSIONS
GB1537864A
(en )
1979-01-04
Method and apparatus for filtering slurries
ZA746555B
(en )
1975-11-26
Method and apparatus for treating wastewater
BE875607A
(en )
1979-07-31
METHOD AND DEVICE FOR GRINDING SOLID ABRASIVE MATERIALS
FR2298961A1
(en )
1976-08-27
PROCESS AND APPARATUS
ATA555375A
(en )
1976-12-15
DEVICE FOR GRINDING ANY REGRIND
FR2298834A1
(en )
1976-08-20
METHOD AND DEVICE FOR MINIMIZING SPAC
FR2316367A1
(en )
1977-01-28
METHOD AND APPARATUS FOR SHARPENING FIBROUS STRIPS
GB1527229A
(en )
1978-10-04
Grit blasting apparatus
AT345688B
(en )
1978-09-25
DEVICE FOR DRESSING GRINDING WHEELS
JPS5373472A
(en )
1978-06-29
Method and apparatus for treating sewageescreened sludge
IT7830087A0
(en )
1978-11-23
METHOD AND APPARATUS FOR GRINDING STONES.