FR669980A
(en )
1929-11-22
Device for tensioning the strings of tennis rackets
FR653830A
(en )
1929-03-28
Anti-theft nut device
CH138253A
(en )
1930-02-28
Device for fixing the handle of a wooden rake to its frame.
FR633933A
(en )
1928-02-06
Watering device
FR635417A
(en )
1928-03-15
Portable electro-mechanical device for debarking wood
FR660992A
(en )
1929-07-19
Locking device for nuts on threaded rods
FR682711A
(en )
1930-06-02
Attachment device
FR652184A
(en )
1929-03-05
Snap-in device
FR37763E
(en )
1931-01-17
Adjustable elastic coupling device
FR653999A
(en )
1929-03-29
Device for fixing the wooden rake handles on their frame
FR639530A
(en )
1928-06-23
Watering device
FR565630A
(en )
1924-01-31
Brush handles fixing device
FR613808A
(en )
1926-11-30
Device for fixing the removable wheels to the hubs
FR653178A
(en )
1929-03-18
Attachment device
FR653347A
(en )
1929-03-20
Handle fixture
FR664593A
(en )
1929-09-05
Gluing device
FR670050A
(en )
1929-11-23
Rod assembly device
FR30941E
(en )
1926-10-05
Washing method with running water on a fixed table comprising combined classifier plans and adjustable to the right of the evacuation device
FR679008A
(en )
1930-04-08
Motion transformer device
FR640892A
(en )
1928-07-24
Adjustable spray device
FR663441A
(en )
1929-08-21
Servo device
FR656150A
(en )
1929-04-27
Device applicable to hair waving
FR35250E
(en )
1929-12-17
Watering device, washing, dust removal by spraying liquid and showering
FR697417A
(en )
1931-01-16
Device for fixing the cheeks to a wooden barrel for the constitution of various coils
FR649515A
(en )
1928-12-24
Straightener adapting to mower