FR937797A
(en )
1948-08-26
Improvements to injectors
FR941632A
(en )
1949-01-17
Improvements provided to distributor-regulators
BE468748A
(en )
1946-11-30
Improvements to changing machines and similar machines
FR915397A
(en )
1946-11-05
Improvements relating to aeromotors
FR927673A
(en )
1947-11-05
Improvements to typewriters and similar machines
FR922663A
(en )
1947-06-16
Improvements to letter-traces, number-traces, sign-traces and similar articles
FR916948A
(en )
1946-12-19
Improvements to mixers, mixers and similar machines
FR939934A
(en )
1948-11-29
Improvements to flat knitting machines
FR916510A
(en )
1946-12-09
Improvements to the templets
FR946752A
(en )
1949-06-14
Knitting skills
FR916522A
(en )
1946-12-09
Improvements to issuers
FR56470E
(en )
1952-09-25
Improvements to removable constructions
FR930314A
(en )
1948-01-22
Improvements to calenders
FR56464E
(en )
1952-09-25
Improvements to cycles
FR943208A
(en )
1949-03-02
Improvements to mulcher-pulverizers
FR915688A
(en )
1946-11-14
Improvements to stylographs
FR919601A
(en )
1947-03-13
Improvements to riveuses
FR931767A
(en )
1948-03-03
Improvements made to the needles of speaking machines
FR927579A
(en )
1947-11-03
Improvements to typewriters and similar machines
FR914929A
(en )
1946-10-18
Improvements to constructions
FR951814A
(en )
1949-11-04
Improvements to desks
FR922314A
(en )
1947-06-05
Improvements relating to screens
FR942940A
(en )
1949-02-22
Improvements to injectors
FR926707A
(en )
1947-10-09
Improvements to grinders
FR946605A
(en )
1949-06-09
Improvements to mining machines