CH55951A
(en )
1912-09-16
Device for fastening papers and files
CH50713A
(en )
1911-06-16
Device for taking notes and copying them at the same time
CH74311A
(en )
1917-02-16
Device for hanging pictures and the like
CH62546A
(en )
1913-12-01
Device for stretching and pressing self-ties
CH74343A
(en )
1917-06-01
Device for cutting ovals and circles
CH50441A
(en )
1911-06-01
Device for securing closures
CH52763A
(en )
1911-12-16
Device for processing rotational solids
CH56380A
(en )
1912-11-01
Device for applying letters and characters
AT63238B
(en )
1914-01-26
Device for regulating and safeguarding DC machines.
CH53813A
(en )
1912-04-01
Device for heating fournier
CH72964A
(en )
1916-07-17
Reference book and device for recording the same
CH57068A
(en )
1912-12-02
Device for lowering coffins
CH52401A
(en )
1911-12-16
Device for drying out and tightening footwear
CH48738A
(en )
1910-12-01
Device for engaging and disengaging lathes
CH62717A
(en )
1913-12-16
Device for deploying parachutes
CH66516A
(en )
1914-09-16
Device for gluing book spines
CH54849A
(en )
1912-06-17
Device for attaching ties, ties and the like to the collar
CH52759A
(en )
1912-01-02
Device for cutting internal and external threads
CH51600A
(en )
1911-09-01
Device for punching and cutting roof tiles
CH59539A
(en )
1913-06-02
Device for the individual transport and straightening of workpieces
CH35572A
(en )
1906-09-15
Device for turning the pages of booklets
CH50100A
(en )
1911-04-17
Device for disengaging the cutting jaws of thread cutting brackets
CH55833A
(en )
1912-09-16
Device for lowering people and securing them against falling
CH69492A
(en )
1915-07-01
Device for stapling together sheets of paper
CH49440A
(en )
1911-02-01
Device for applying glue