CH293126A
(en )
1953-09-15
Method and installation for sterilizing water.
CH484585A
(en )
1970-01-15
Method of linear acceleration of ions or electrons, and device for carrying out this method
CH294078A
(en )
1953-10-31
Clip and method for its manufacture.
CH297766A
(en )
1954-04-15
Rail anchoring part, method for its manufacture and device for implementing this method.
CH288286A
(en )
1953-01-15
Communication method by carrier currents and installation for implementing this method.
FR1068095A
(en )
1954-06-22
Method for making masonry, masonry obtained by the method and device for carrying out the method
FR1270065A
(en )
1961-08-25
Method for manufacturing a twist, device for implementing this method, and twist obtained
CH301456A
(en )
1954-09-15
Process for the granulation of slurries, and installation for implementing this process.
CH282045A
(en )
1952-04-15
Process for spinning artificial threads, and installation for implementing this process.
CH282117A
(en )
1952-04-15
Method for determining the distance from obstacles and installation for implementing this method.
CH309357A
(en )
1955-08-31
Method for obtaining coded pulses and device for implementing this method.
CH295459A
(en )
1953-12-31
Process for manufacturing capsules and device for implementing this process.
CH290325A
(en )
1953-04-30
Method for manufacturing rods and device for implementing this method.
CH287489A
(en )
1952-12-15
A method of manufacturing a floor, a device for implementing this method, and a floor obtained by this method.
CH375570A
(en )
1964-02-29
Drive assembly, method of manufacturing the assembly and device for implementing this method
FR1010184A
(en )
1952-06-09
Method of increasing the adhesion of vehicles on rails and devices by allowing the implementation
FR1035351A
(en )
1953-08-24
Method for regulating subterranean flows and devices for implementing this method
FR1268295A
(en )
1961-07-28
Method for producing images and luminous inscriptions, and device for implementing this method
FR1020019A
(en )
1953-01-30
construction element, method for its installation and device for carrying out said method
FR1028421A
(en )
1953-05-22
Stretching process and device for carrying out this process
CH288363A
(en )
1953-01-31
Process for manufacturing artificial threads and device for its implementation.
FR1021432A
(en )
1953-02-18
Audible warning method and device for implementing this method
CH277272A
(en )
1951-08-31
Method for manufacturing a neck and device for implementing said method.
CH284472A
(en )
1952-07-31
Radioelectric method for measuring distances and telemeter for implementing this method.
FR1205459A
(en )
1960-02-03
Method for manufacturing an extensible yarn, device for implementing this method and yarn thus obtained