CH77527A
(en )
1918-05-16
Water-repellent cardboard and process for its manufacture
CH75655A
(en )
1917-09-01
Process for making waterproof cardboard
FR496756A
(en )
1919-11-15
Explosive and process for its manufacture
CH77114A
(en )
1918-03-01
Cigar and process for its manufacture
CH78065A
(en )
1918-06-17
Chipboard and process for its manufacture
FR507927A
(en )
1920-09-27
Process for the manufacture of boxes
FR487753A
(en )
1918-07-24
New cardboard box and its manufacturing process
FR517766A
(en )
1921-05-11
Process for the manufacture of cardboard boxes and resulting product
FR453414A
(en )
1913-06-07
Cardboard box manufacturing process
FR436786A
(en )
1912-04-04
Manufacturing process for chain reels
FR22213E
(en )
1921-05-24
Process for the production of enamels
FR512660A
(en )
1921-01-28
Cardboard reels manufacturing process
FR495742A
(en )
1919-10-16
Process for the production of parchment paper
FR486182A
(en )
1918-03-14
Improved process and machine for the manufacture of bottles
FR488068A
(en )
1918-08-16
Process for waterproofing materials
FR514956A
(en )
1921-03-22
Process for the production of caramel
FR482701A
(en )
1917-04-20
Process for the production of combustible briquettes
FR513671A
(en )
1921-02-21
Process for the production of ferro-tungsten
FR517801A
(en )
1921-05-12
Process for the manufacture of corks
FR483922A
(en )
1917-08-21
Process for the production of refractory materials
FR513526A
(en )
1921-02-17
Manufacturing process for cardboard cases
FR496345A
(en )
1919-11-04
Aerial torpedo and method for its manufacture
FR496194A
(en )
1919-10-29
Process for the manufacture of hydrochlorides
CH75246A
(en )
1917-07-02
Aerial torpedo and method for its manufacture
FR508167A
(en )
1920-10-04
Process for the production of combustible steam