SE440702B
(en )
1985-08-12
PROCEDURE AND APPARATUS FOR GENERATING SEISMIC SIGNALS
JPS54147078A
(en )
1979-11-16
Device for measuring frequency
DK149829C
(en )
1987-02-23
DEVICE FOR THE INVESTIGATION OF DYNAMIC PROPERTIES OF MATERIALS
YU129979A
(en )
1982-06-30
Apparatus for measuring the vibration amplitude
DK410885D0
(en )
1985-09-10
ELECTROMAGNETIC VIBRATOR FOR FREQUENCIES IN THE AUDIO FIELD
IT1115885B
(en )
1986-02-10
PROCEDURE AND DEVICE FOR DEHYDRATING SUSPENSIONS OF SOLIDS
GB2063596B
(en )
1984-05-16
Vibration frequency detector
UA27210A1
(en )
2000-08-15
DEVICE FOR MEASURING AMPLITUDE AND PHASE FLUCTUATIONS AND FREQUENCY INSTABILITY
BR8300664A
(en )
1983-11-08
VIBRATORY DEVICE
IT1163338B
(en )
1987-04-08
PROCEDURE AND DEVICE FOR DETECTING FREQUENCY VARIATIONS
IT7948960A0
(en )
1979-05-07
FREQUENCY MEASURING DEVICE
SE8000043L
(en )
1980-07-05
FREQUENCY VOLTAGE CONVERTER AND VOLTAGE-FREQUENCY CONVERTER
SE8103213L
(en )
1981-12-14
DEVICE FOR COMPENSATION OF FREQUENCY VARIATIONS IN FM SYSTEM
JPS52137859A
(en )
1977-11-17
Device for supporting and stabilizing travel of web
JPS5560440A
(en )
1980-05-07
Pulsation frequency measuring device
UA27209A1
(en )
2000-08-15
DEVICE FOR MEASURING FREQUENCY INSTABILITY
JPS54100684A
(en )
1979-08-08
Frequency abnormal phenomenon detector for crystal vibrator
ES534718A0
(en )
1985-04-01
A HIGH FREQUENCY AMPLIFIER DEVICE
BE882846A
(en )
1980-10-20
FREQUENCY CONVERTING DEVICE
GB2121191B
(en )
1986-01-22
Phase sensitive detector and frequency component measuring apparatus
IT1076349B
(en )
1985-04-27
PROCEDURE AND DEVICE FOR THE TRANSPORT OF SOLUTIONS AND SUSPENSIONS
UA27208A1
(en )
2000-08-15
DEVICE FOR MEASURING SHORT-TERM FREQUENCY INSTABILITY
DK147079C
(en )
1984-09-10
PROCEDURE FOR THE PREPARATION OF HYDROFILE POLYOLEFIN FIBERS AND PAPER PRODUCTS CONTAINING THESE
FR2554920B1
(en )
1988-01-15
TOPOGRAPHIC SURVEYING APPARATUS AND REPORT
SE7705587L
(en )
1977-11-15
PROCEDURE AND DEVICE FOR CONTINUOUS SEPARATION