FR479264A
(en )
1916-03-03
Improvements to internal combustion engines
FR489679A
(en )
1919-03-01
Improvements to internal combustion engines
FR479623A
(en )
1916-04-19
Improvements to internal combustion engines
FR479924A
(en )
1916-05-25
Improvements to internal combustion engines
CH71380A
(en )
1916-01-03
Improvements to internal combustion engines
FR483896A
(en )
1917-08-17
Improvements to internal combustion engines
FR481390A
(en )
1916-11-28
Improvements to internal combustion engines
FR480100A
(en )
1916-06-15
Improvements to internal combustion engines
FR478146A
(en )
1915-11-24
Improvements to internal combustion engines
FR498744A
(en )
1920-01-21
Improvements to internal combustion engines
FR482634A
(en )
1917-04-05
Improvements to internal combustion engines
FR479101A
(en )
1916-02-16
Improvements to internal combustion engines
FR498781A
(en )
1920-01-22
Improvements to internal combustion engines
FR481742A
(en )
1917-01-09
Improvements to internal combustion engines
FR492545A
(en )
1919-07-10
Improvements to internal combustion engines
FR517918A
(en )
1921-05-17
Improvements to internal combustion engines
FR482366A
(en )
1917-03-16
Improvements to internal combustion engines
FR481380A
(en )
1916-11-28
Improvements to internal combustion engines
FR478930A
(en )
1916-01-19
Improvements to rotary internal combustion engines
FR466954A
(en )
1914-05-29
Improvements to internal combustion engines
FR540197A
(en )
1922-07-07
Improvements to internal combustion engines
FR469994A
(en )
1914-08-17
Improvements to internal combustion engines
FR480248A
(en )
1916-07-06
Improvements to internal combustion engines
FR489030A
(en )
1918-12-07
Improvements to internal combustion engines
FR476126A
(en )
1915-07-13
Improvements to internal combustion engines