CH72655A
(en )
1916-06-02
Device for the production and fastening of the wire staples of barbed wire
CH72599A
(en )
1916-06-02
Device for the storm-proof fastening of interlocking tiles
FR465367A
(en )
1914-04-15
Advanced shackle or carabiner
CH60748A
(en )
1913-08-01
Device for the production of hole embroidery
CH54275A
(en )
1912-05-17
Form for the production of curved ceiling stones
CH66672A
(en )
1914-10-01
Form for the production of concrete workpieces and the like.
CH61490A
(en )
1913-10-01
Device for making wire nails
CH56097A
(en )
1912-10-01
Device for the detachable fastening of curtains
CH72296A
(en )
1916-05-01
Nail and method of making the same
CH75814A
(en )
1917-09-17
Mast and method of making the same
CH63503A
(en )
1914-04-01
Process and device for the production of panel-shaped structures
CH75773A
(en )
1917-09-17
Process and device for the production of gasoline
CH74463A
(en )
1917-03-01
Wire and rope lock
CH67212A
(en )
1914-11-16
Firing bases for kettles and the like
CH74730A
(en )
1917-04-02
Device for making ropes
CH74245A
(en )
1917-04-02
Barbed Wire
CH71904A
(en )
1916-03-01
Knitting machine for the production of round and flat goods
CH73661A
(en )
1916-11-01
Device for the production of concrete steps
CH72225A
(en )
1916-04-17
Device for preventing the damage and theft of showpieces
AT75563B
(en )
1919-02-25
Process for the preparation of monoarylaminoquinones and diaryldiaminoquinones.
CH64525A
(en )
1914-04-01
Method of making wire nails and the like without waste
CH65860A
(en )
1914-07-16
Process for the manufacture of detonators for mining and military purposes
CH64712A
(en )
1914-04-16
Process for the manufacture of detonators for mining and military purposes
CH65861A
(en )
1914-07-16
Process for the manufacture of detonators for mining and military purposes
CH62851A
(en )
1913-12-16
Process and device for the production of white lead