US954283A
(en )
1910-04-05
Revetment.
CH52058A
(en )
1911-10-16
Field plow that can be converted into a potato excavating plow
FR424869A
(en )
1911-05-26
Potato masher
ES51346A1
(en )
1911-12-16
Improvements in metallic pilings.
AU1475409B
(en )
1909-11-09
Improvements in earth scoops
AU1148708B
(en )
1908-09-15
Improvements in earth scoops
AU1666309B
(en )
1911-01-10
Improved earth excavator
FR417863A
(en )
1910-11-24
Suction dredge
AU1148708A
(en )
1908-09-15
Improvements in earth scoops
CA135445A
(en )
1911-09-05
Land clearing and digging machine
FI5355A
(en )
1913-07-15
A ditch plow called a spreader
FR15423E
(en )
1912-07-04
Improvements in telephone transmitters
FR389319A
(en )
1908-09-05
Digger plow
ES57036A1
(en )
1914-03-01
Improvements in reciprocating bucket dredgers.
FR460063A
(en )
1913-11-22
Further development in the production of potato masher
ES49523A1
(en )
1911-01-16
A horseshoe with iron and pad.
AU1561215B
(en )
1915-08-03
Potato digging machine
AU846607B
(en )
1908-03-17
Improvements in earth scoops
DK16840C
(en )
1913-01-06
Potato picking machine and the like.
ES48531A1
(en )
1910-09-16
Improvements in telephone devices.
ES49552A1
(en )
1911-01-16
A rational and hygienic school bench-table.
FR13476E
(en )
1911-04-15
Improvements in potato masher, vegetable press, etc.
FR417895A
(en )
1910-11-24
Improvements in potato masher, vegetable press, etc.
CH57496A
(en )
1913-01-02
Snow hammering machine that can also be used as a mixer
DK16694C
(en )
1912-11-25
Potato digger.