CH79288A
(en )
1918-11-01
Space-enclosing construction and method of manufacturing the same
CH72296A
(en )
1916-05-01
Nail and method of making the same
CH70609A
(en )
1915-10-01
Welding sheet and method of making the same
CH72196A
(en )
1916-04-17
Hyperbolic wheel and method of making the same
CH68168A
(en )
1915-02-16
Cross-wound bobbin and method of making the same
CH75814A
(en )
1917-09-17
Mast and method of making the same
CH71687A
(en )
1916-02-01
Heating element and method of making the same
CH65479A
(en )
1914-06-16
Stone sleeve and method of making the same
CH65709A
(en )
1914-07-01
Heald and method of making the same
CH66696A
(en )
1914-10-01
Elastic fabric and method of making the same
CH69158A
(en )
1915-06-01
Steel heald and method of making the same
CH72805A
(en )
1916-07-01
Firelighter and method of making the same
CH78054A
(en )
1918-10-01
Reinforced concrete stairs and method of making the same
CH64169A
(en )
1914-03-16
Fish tape and method of making the same
CH78049A
(en )
1918-10-01
Reinforced concrete ceiling and method of making the same
CH47076A
(en )
1910-05-16
Stucco and method of making the same
CH80791A
(en )
1919-04-16
Structure and method of manufacturing the same
CH63615A
(en )
1914-02-02
Illuminated clock and method of making the same
CH64233A
(en )
1914-03-16
Sausage casing and method of making the same
CH58212A
(en )
1913-03-01
Oven and method of making the same
CH48855A
(en )
1910-12-16
Construction element and method of making same
AT75563B
(en )
1919-02-25
Process for the preparation of monoarylaminoquinones and diaryldiaminoquinones.
CH67729A
(en )
1915-04-16
Method of making plastering mortar
CH47701A
(en )
1910-08-01
Insulating panel and method of making the same
CH43321A
(en )
1909-04-16
Insulating compound and method of manufacturing the same