CH46177A
(en )
1910-02-01
Machine for grinding and grinding grain
FR478943A
(en )
1916-01-19
Device for encrypting and decrypting correspondence
AT63238B
(en )
1914-01-26
Device for regulating and safeguarding DC machines.
AT82833B
(en )
1921-02-25
Encryption and decryption device.
CH66790A
(en )
1914-10-16
Means for sealing vessels and the like
CH55951A
(en )
1912-09-16
Device for fastening papers and files
CH50035A
(en )
1911-04-17
Machine for mixing sand and stone chips
CH50713A
(en )
1911-06-16
Device for taking notes and copying them at the same time
CH64703A
(en )
1914-04-16
Device for cutting and cleaning grains, grains or the like with the aid of static electricity
CH69308A
(en )
1915-06-16
Machine for the encapsulation of bottles and other vessels
CH65554A
(en )
1914-06-16
Device for storing letters, bills and the like.
AT31949B
(en )
1908-02-25
Device for grinding and polishing glassware.
CH65037A
(en )
1914-05-16
Device for conveying and mixing all kinds of substances
CH65392A
(en )
1914-06-16
Device for grinding diamonds
CH64919A
(en )
1914-05-01
Machine for grinding almonds, chocolate and the like.
AT51335B
(en )
1911-12-27
Stone grinding machine.
CH60710A
(en )
1913-08-01
Machine for mixing pavement and the like
CH66080A
(en )
1914-08-17
Device for operating and locking sliding windows
CH56612A
(en )
1912-11-16
Device for driving typewriters and other key machines
CH48738A
(en )
1910-12-01
Device for engaging and disengaging lathes
CH70309A
(en )
1915-09-16
Screw nail for closing boxes and the like
AT82930B
(en )
1921-02-25
Machine for de-husking cereals etc. like
AT90731B
(en )
1923-01-10
Combined dynamometer and counter.
CH60796A
(en )
1913-08-16
Machine for franking and stamping letters
CH59539A
(en )
1913-06-02
Device for the individual transport and straightening of workpieces