FR941556A
(en )
1949-01-14
Method for adjusting turbo-reactors and apparatus for implementing this method
CH284285A
(en )
1952-07-31
Culture method and machine for its implementation.
FR935160A
(en )
1948-06-11
Method and apparatus for television
FR943386A
(en )
1949-03-07
Method and apparatus for the production of polymers of styrene
FR970860A
(en )
1951-01-10
Method of restitution and apparatus for their implementation
FR1007539A
(en )
1952-05-07
Slider closure, method of manufacture and apparatus for its implementation
FR1040122A
(en )
1953-10-13
Method and apparatus for the deionization of solutions
FR1006703A
(en )
1952-04-28
Restitution processes and apparatus for their implementation
FR991349A
(en )
1951-10-04
Method and apparatus for particle separation
FR58438E
(en )
1953-11-27
Improved method of telephone transmission and apparatus for implementing this method
FR981098A
(en )
1951-05-22
Method and apparatus for cleaning bottles
FR995067A
(en )
1951-11-27
Process and apparatus for refining lead
FR972621A
(en )
1951-02-01
Improved process and equipment for tarring and graveling of roads
FR61739E
(en )
1955-05-17
Improved process and equipment for tarring and graveling of roads
FR60772E
(en )
1955-01-26
Wrapping process and equipment for its implementation
FR1046012A
(en )
1953-12-02
Method of electric anesthesia and apparatus for carrying out this method
FR1010828A
(en )
1952-06-16
Construction process and elements for its implementation
FR966504A
(en )
1950-10-12
Construction process and elements for its implementation
FR929143A
(en )
1947-12-17
Method of covering loops or the like and apparatus for its implementation
FR989271A
(en )
1951-09-06
Method for preparing butter and equipment for its implementation
FR1029955A
(en )
1953-06-09
Terrestrial photogrammetry method and apparatus for its implementation
FR62875E
(en )
1955-06-27
Improved process and equipment for tarring and graveling of roads
FR66488E
(en )
1957-03-08
Improved process and equipment for tarring and graveling of roads
FR1007609A
(en )
1952-05-08
Wrapping process and equipment for its implementation
FR1004155A
(en )
1952-03-26
Improved welding process and apparatus for carrying out this process