CH31316A
(en )
1905-03-31
Plate for writing on with ink and pen and erasing writing
CA86499A
(en )
1904-04-12
Adding and writing machine
CH31320A
(en )
1905-03-31
Type set for printing various types of drawings with curved lines
GB190206088A
(en )
1902-04-17
An Improved Tracing Pencil or Stylus for Educational Purposes
FR347425A
(en )
1905-03-09
Fountain pen holder
AU51304B
(en )
1905-04-18
An improvement in expression marking for music sheets
FR325195A
(en )
1903-04-21
Reversible inkwell
CH4769A
(en )
1892-07-30
Improved writing case with automatic inkwell closing
FR321136A
(en )
1902-12-30
An elastic self-closing inkwell
CH27516A
(en )
1904-01-31
Fountain pen
FR353097A
(en )
1905-09-01
Writing ink
CA98066A
(en )
1906-03-20
Means of copying or duplicating writing, drawing and printing
CH33461A
(en )
1905-12-15
Guide device with guide jaws for type carriers and ink ribbon on typewriters
CH41609A
(en )
1908-11-02
Device for writing or drawing for students
CH19773A
(en )
1900-09-15
Reading and writing desk
FR349735A
(en )
1905-06-09
Time recording and control device with printing device
CH30882A
(en )
1905-02-15
Edge protectors for business books
CH59434A
(en )
1913-05-16
Ink eraser with blotting paper that can be used on both sides
CH32582A
(en )
1905-08-15
Adding typewriter
CH29700A
(en )
1904-09-15
Fountain pen
CH36926A
(en )
1907-03-31
Pocket writing and drawing instrument
GB190211869A
(en )
1903-05-07
Improvements in Autographic Recordings Pens
CH23830A
(en )
1902-09-30
Ink eraser
CH24219A
(en )
1902-11-30
Ink eraser
CH31201A
(en )
1905-03-31
Scale register