CH31444A
(en )
1905-04-15
Connecting traverse for school desks that can be folded sideways in a row
FR398121A
(en )
1909-05-27
Special desk ruler, avoiding stains
AT41097B
(en )
1910-02-25
Extendable writing desk for tables.
CH34020A
(en )
1906-02-28
Drawing board with parallel guide rails
CH40669A
(en )
1908-08-01
Wood turning tool with device for high-speed precision turning
AT36367B
(en )
1909-02-25
Side sheet for trestle saddles.
FR367589A
(en )
1906-11-05
School table
CH34842A
(en )
1906-05-31
Coulisse set for pull-out tables
CH37742A
(en )
1907-07-31
Skirtraffer with links that can be moved relative to each other
CH32461A
(en )
1905-07-31
Work table for pierrists
CH36627A
(en )
1907-02-15
Laterally foldable school desk
CH38233A
(en )
1907-09-30
School desk
FR347858A
(en )
1905-03-25
Fireside table
CH34588A
(en )
1906-05-15
Coulisse set for extending tables
FR352359A
(en )
1905-08-09
Drawing board with parallel rulers
CH34644A
(en )
1906-05-15
Revolver steel holder with multiple steels
CH37890A
(en )
1907-08-15
School calculator
CH30882A
(en )
1905-02-15
Edge protectors for business books
DK7559C
(en )
1905-06-05
Parallel ruler.
CH35295A
(en )
1906-07-31
Pocket footstool that can be folded into a board shape
CH28490A
(en )
1904-09-30
Furniture with a drawer
FR363232A
(en )
1906-07-24
Folding trestle
CH38594A
(en )
1907-10-31
Draw spring with the locking bar holding the spring leaves in the position of use to maintain the set line width
CH37328A
(en )
1907-05-31
Folding table
CH29817A
(en )
1904-09-30
Rail arrangement for convertible school desks