CH58258A
(en )
1913-03-01
Apparatus for sharpening scythes and the like
FR435993A
(en )
1912-03-14
Apparatus for colotomy, caecotomy and cystotomy
FR436044A
(en )
1912-03-15
Device for holding doormats or the like in place
FR466714A
(en )
1914-05-22
Apparatus for operating boat thrusters and the like
CH73318A
(en )
1916-09-16
Sharpening device for razor blades
CA135781A
(en )
1911-09-26
Razor stropping device
AU413012A
(en )
1912-03-12
An improved device or apparatus and process for cleaning various material
CH62297A
(en )
1913-11-17
Device for sharpening and cleaning knives and for cleaning forks
FR512556A
(en )
1921-01-26
Device for sharpening and ironing razor blades
CH52916A
(en )
1912-01-02
Device for sharpening writing materials
FR462848A
(en )
1914-02-05
Device for sharpening and cleaning
FR19990E
(en )
1915-12-30
Device for sharpening and cleaning
CH59027A
(en )
1913-04-16
Device for the optional operation of apparatus
FR485147A
(en )
1917-12-13
Cards for statistics or the like and apparatus for their classification
FR398376A
(en )
1909-06-03
Device for sharpening knives and similar tools
CA147375A
(en )
1913-04-15
Sap collecting apparatus
FR419913A
(en )
1911-01-18
Device for sharpening saws and giving them the way
AU452212A
(en )
1913-05-02
Am improved apparatus for sharpening the blades of chaffcutters
CA140060A
(en )
1912-04-30
Vibrator and vacuum apparatus
FR447334A
(en )
1912-12-30
Device for sharpening pencils
CA135862A
(en )
1911-09-26
Abrasive apparatus
CA135472A
(en )
1911-09-05
Abrasive apparatus
FR466965A
(en )
1914-05-29
Device for sharpening knives
FR469624A
(en )
1914-08-05
Device for sharpening and ironing mechanical razor blades
FR463650A
(en )
1914-02-27
Apparatus for impregnating porous materials