FR922945A
(en )
1947-06-23
Method and apparatus for the manufacture of polyamides
FR1196990A
(en )
1959-11-27
Device for bringing juxtaposed sliders on the rings of ring spinning machines
FR880323A
(en )
1943-03-23
Machine and method for fixing the decouplable elements of the zippers on the support tapes
FR870238A
(en )
1942-03-05
Bonding process and agents intended for the implementation of this process
FR896223A
(en )
1945-02-15
Process for the preparation of carbamic ethers-salts
FR1179353A
(en )
1959-05-22
Friction lining processing machine
FR874843A
(en )
1942-08-27
Method for eliminating disturbances occurring in accumulation image sensor tubes
FR878193A
(en )
1943-01-13
Method for determining the imaging voltage for x-rays
CH230930A
(en )
1944-02-15
Device for dividing and indexing workpieces.
FR1509971A
(en )
1968-01-19
Method and machine for making the tapes of quick-release zippers non-shrink
FR861678A
(en )
1941-02-14
Method and apparatus for the continuous casting of hollow pipes and ingots
FR871688A
(en )
1942-05-05
Method and device for releasing the rollers of straight-line hosiery looms
FR1179719A
(en )
1959-05-27
Hollow-side rim for braking and guiding pads of the same profile
FR883445A
(en )
1943-07-05
Method for recording instantaneous single transactions using braun tubes
FR879800A
(en )
1943-03-04
Device and method for manufacturing metal rings and metal rings resulting from the application of this device and of this method
CH259900A
(en )
1949-02-15
Support head for grinding machine.
FR836044A
(en )
1939-01-09
Method and apparatus for determining the length of pieces of fabric
FR886873A
(en )
1943-10-27
Method and apparatus for weaving pieces of fabric on looms
FR971367A
(en )
1951-01-16
Method for the protection of fiduciary papers and the like
FR900099A
(en )
1945-06-19
Method and device for advancing the work in lining machines for making shoes
FR876686A
(en )
1942-11-12
Arrangement and method for television
FR879592A
(en )
1943-02-26
Device and method for joining cylindrical elements
FR841267A
(en )
1939-05-15
Apparatus for measuring the degree of finish of warp threads
FR808327A
(en )
1937-02-03
Method and machine for the application of strips
FR871166A
(en )
1942-04-11
Method and device for the manufacture of bicycle saddles