CH51652A
(en )
1911-09-16
Device for generating sound modulation in pipe instruments
CH46994A
(en )
1910-05-16
Device for achieving sound amplification in pipe instruments
CH48879A
(en )
1910-12-16
Device for generating mechanical resistance
CH61949A
(en )
1913-10-16
Device for creating special sound effects on the violin
CH65757A
(en )
1914-07-01
Device for generating a bang
CH57559A
(en )
1913-01-16
Device for the straight guidance of the note hole tape in pneumatic musical instruments
CH51187A
(en )
1911-08-16
Device for the extension of broken limbs
CH55101A
(en )
1912-09-02
Device for generating cold
GB191108849A
(en )
1911-09-21
Attachment for the Mouthpieces of Brass and like Wind Musical Instruments.
CH57833A
(en )
1913-02-01
Device for regulating water turbines
CH43481A
(en )
1909-05-17
Etching method and apparatus for carrying out the same
CH51058A
(en )
1911-07-17
Device for generating air movements
CH61444A
(en )
1913-09-16
Device for making impressions
GB191222598A
(en )
1913-03-20
An Appliance for Producing Bagpipe Notes on the Violin and like Instruments.
CH54045A
(en )
1912-04-16
Device for generating hair waves
CH49668A
(en )
1911-03-01
Device for attaching hoses to lines
CH46710A
(en )
1910-04-01
Device for preparing soap glue
CH63406A
(en )
1914-04-16
Device for attaching hoses to pipes
CH59533A
(en )
1913-05-16
Device for issuing traffic announcements
CH41334A
(en )
1908-10-01
Procedure for room disinfection
FR435876A
(en )
1912-03-12
Automatic musical instrument refinements
FR430610A
(en )
1911-10-20
Automatic musical instrument refinements
CH57680A
(en )
1913-01-16
Device for actuating signal bells on bicycles and the like
CH55573A
(en )
1912-08-16
Device on musical instruments having whistles for operating a whistle using various keys
FR452283A
(en )
1913-05-13
Automatic musical instrument refinements