CH16035A
(en )
1898-09-15
Machine for the production of perforated metal sheets
CH20190A
(en )
1900-12-15
Advanced machine for the production of crosslinked metal sheets
CH17829A
(en )
1899-09-15
Machine for the continuous manufacture of matches
FR343466A
(en )
1904-10-07
Machine for the production of embossed or corrugated metal strips
FR343469A
(en )
1904-10-07
Machine for making Italian pasta
CH22972A
(en )
1902-05-15
Machine for the production of straw casings
CH23385A
(en )
1902-07-15
Machine for the production of metal tubes
CH16762A
(en )
1899-01-31
Tools for the manufacture of lead siphons
CH16690A
(en )
1899-01-15
Advanced chisel for metal forming
CH16604A
(en )
1899-01-15
Tools for making sheet metal boxes
CH32327A
(en )
1905-07-31
Machine for the production of sheet metal pipes
FR328698A
(en )
1903-07-18
New machine for the production of accordion pleats of variable depth
FR417806A
(en )
1910-11-23
Process and machines for the production of perforated music sheets or rolls
CH16332A
(en )
1898-11-15
Blowpipe for metal blanks
FR331268A
(en )
1903-09-03
Machine for the manufacture of expanded metal
FR341220A
(en )
1904-08-02
Process for the production of embossed size paper
FR394494A
(en )
1909-01-25
Process for the production of pulp
CA60855A
(en )
1898-08-08
Machine for making expanded metal
CH22757A
(en )
1902-03-31
Advanced machine for making lace
CH8395A
(en )
1894-10-15
Machine for rolling thin sheets of wood for the manufacture of tubes
CH19525A
(en )
1900-07-31
Novel sheet metal lid
FR375786A
(en )
1907-07-23
Slit or perforated sheet metal stretching machine for the production of wire mesh
CH11956A
(en )
1896-09-30
Improved machine for the manufacture of perforated metal parts or latticework
CH18204A
(en )
1899-11-15
Leaching machine
FR337162A
(en )
1904-03-31
Process for the production of doubled metal wire