CH63115A
(en )
1914-01-16
Method and apparatus for cleaning wheat
FR426824A
(en )
1911-07-19
Method and apparatus for browning silverware
FR469785A
(en )
1914-08-10
Process for smoke suppression and related apparatus
FR16935E
(en )
1913-05-14
Method and apparatus for browning silverware
FR18760E
(en )
1914-07-04
Method and apparatus for browning silverware
CH50080A
(en )
1911-04-17
Method and apparatus for browning silverware
FR433801A
(en )
1912-01-17
Method and apparatus for gas cleaning
FR449264A
(en )
1913-02-22
Method and apparatus for ear education
FR19767E
(en )
1915-08-17
Method and apparatus for ear education
FR18096E
(en )
1914-02-06
Method and apparatus for ear education
FR439548A
(en )
1912-06-15
Apparatus and method for cleaning various materials
FR451484A
(en )
1913-04-19
Improvements in process and apparatus for producing ozone
FR464714A
(en )
1914-03-28
Method and apparatus for performing electro-osmotic operations
FR458675A
(en )
1913-10-16
Method and apparatus for sterilization
FR450674A
(en )
1913-04-01
Method and apparatus for drawing tubes
FR454156A
(en )
1913-06-27
Apparatus and method for marbling fabrics
FR451215A
(en )
1913-04-14
Method and apparatus for cleaning liquids
FR467991A
(en )
1914-06-25
Improved process and apparatus for the manufacture of sodium
FR453098A
(en )
1913-05-30
Apparatus for drawing glass
FR430692A
(en )
1911-10-21
Amphidization method and apparatus
FR438481A
(en )
1912-05-18
Method and apparatus for bleaching flour
FR462858A
(en )
1914-02-07
Apparatus for cleaning pipes and tubes
FR442000A
(en )
1912-08-21
Method and apparatus for making durable, well-foamy soap
FR439090A
(en )
1912-06-05
Method and apparatus for making coke
FR459996A
(en )
1913-11-20
Apparatus and method for the continuous distillation of tar