ZA723070B
(en )
1973-06-27
Method and apparatus for geochemical surveying
ZA73708B
(en )
1973-10-31
Method and means for drilling
GB1443034A
(en )
1976-07-21
Position locating method and means
IL41284A0
(en )
1973-03-30
Vacuum eviscerator apparatus and method
CA1033029A
(en )
1978-06-13
Method and apparatus for equipotential plane detection
ZA735061B
(en )
1974-07-31
Method and apparatus for distilling
ZA734591B
(en )
1974-11-27
Method and apparatus for providing space security
AU466595B2
(en )
1975-10-30
Method and apparatus for measuring area
CA996632A
(en )
1976-09-07
Nuclear magnetism well logging method and apparatus
GB1439596A
(en )
1976-06-16
Position determining system method and apparatus
ZM12073A1
(en )
1974-04-22
Method and apparatus for generating seismic waves
GB1415402A
(en )
1975-11-26
Electrophotographic method and apparatus
PH9281A
(en )
1975-08-05
Method and apparatus for geochemical surveying
GB1445334A
(en )
1976-08-11
Packaging method and apparatus
CA935366A
(en )
1973-10-16
Method and apparatus for geochemical surveying
CA1032631A
(en )
1978-06-06
Method and apparatus for position detecting
CA966766A
(en )
1975-04-29
Airborne prospecting method and apparatus
GB1436777A
(en )
1976-05-26
Evaporating method and apparatus
GB1418140A
(en )
1975-12-17
Electrophotographic method and apparatus
ZM1172A1
(en )
1973-08-21
Method and apparatus
HU173309B
(en )
1979-04-28
Method and apparatus for erecting constructions
AU480022B2
(en )
1974-11-14
An improved method and apparatus for performing geochemical surveys
CA912258A
(en )
1972-10-17
Track surveying method and apparatus
CA899651A
(en )
1972-05-09
Method and apparatus for volume measurement
GB1448833A
(en )
1976-09-08
Measurement method and apparatus