CH347232A
(en )
1960-06-30
Radio location system
FR1131523A
(en )
1957-02-22
Gyroscopic compass
DK85257C
(en )
1958-03-17
System for remote display of compass positions.
CH330169A
(en )
1958-05-31
Theodolite
DK89512C
(en )
1960-08-08
System for remote display of compass positions.
DK94771C
(en )
1962-11-12
System for continuous remote transmission of angular values.
AT196923B
(en )
1958-04-10
Radio navigation system
FR1156139A
(en )
1958-05-13
Compass
CA506510A
(en )
1954-10-12
Gyro compass
CH339387A
(en )
1959-06-30
Gyroscope
ES58731Y
(en )
1957-08-01
New radigrade compass
DK83038C
(en )
1957-07-15
Process for the preparation of 2-amino-5-imino-pyrrolenines.
DK83090C
(en )
1957-07-08
Process for the preparation of aminoacylanilides.
DK83984C
(en )
1957-12-02
Process for the preparation of bis-sulfonamides.
DK84260C
(en )
1958-01-20
Process for the preparation of 2-benzolsulfonamidopyrimidines.
DK84556C
(en )
1958-03-17
Process for the preparation of 6-halopyridazines.
DK86584C
(en )
1958-12-01
Process for the preparation of 2-methyl-6-ethyl-N-diethylaminoacetanilide.
DK87024C
(en )
1959-03-16
Process for the preparation of cyclohexylisopropylmethylamine.
DK88601C
(en )
1960-02-29
Process for the preparation of aminoacylanilides.
DK90569C
(en )
1961-03-13
Process for the preparation of diaralkylamines.
FR1170760A
(en )
1959-01-19
Gyromagnetic compass
DK85428C
(en )
1958-04-21
Electrical system for remote control or remote display.
ES44791Y
(en )
1959-05-16
Improved school compass
FR1212278A
(en )
1960-03-23
Rangefinder sight
FR1157288A
(en )
1958-05-28
Gyroscopic horizon