FR1061949A
(en )
1954-04-16
Method for grooving metal bodies and device for applying this method
FR1059848A
(en )
1954-03-29
Method and machine for treating ampoules or the like
FR1027967A
(en )
1953-05-18
Method and device for locating schools of fish or the like
FR1007397A
(en )
1952-05-05
Method and device for performing a fish processing cut
FR1066583A
(en )
1954-06-08
Method and device for desalting solutions containing salt
FR1015012A
(en )
1952-08-26
Method and device for regulating fluids in conduits
FR1060088A
(en )
1954-03-30
square for cutting clothes and method of use
FR1038429A
(en )
1953-09-28
Method of lifting a mast-crane and mast-crane for the application of this method
FR1057905A
(en )
1954-03-11
Method and device for alloying metals
FR1009814A
(en )
1952-06-04
Method and device for smoking fish
FR1054634A
(en )
1954-02-11
Method and device for creating a source of fresh water
FR978611A
(en )
1951-04-16
Improved method and device for cutting metals
FR973986A
(en )
1951-02-16
Method and device for increasing the efficiency of road rollers
FR1006983A
(en )
1952-04-29
Method and device for obtaining metals
FR996861A
(en )
1951-12-27
Method and apparatus for stamping and spinning metals and articles thereof
FR983238A
(en )
1951-06-20
Improved method and machine for slaughtering chaibon in mines
FR1059944A
(en )
1954-03-29
Method and device for the homogenization of emulsions
FR967920A
(en )
1950-11-15
Method and device for executing registrations
FR837346A
(en )
1939-02-08
Method and device for heading and gutting fish and machine fitted with this device
FR1078933A
(en )
1954-11-24
Device and method for processing sheets
CH281219A
(en )
1952-02-29
Process for the surface treatment of an object with a metal surface and an object with a metal surface treated according to this process.
FR1022775A
(en )
1953-03-10
Method and device for the continuous galvanic treatment of metal objects
FR1047050A
(en )
1953-12-10
Method and device for grinding hard materials
FR1032921A
(en )
1953-07-07
Method and device for improving galvanic deposits
FR1120306A
(en )
1956-07-04
Process for the treatment of water and device for the application of this process