NL7C
(en )
1913-06-20
Method for collecting rainwater in the ground and for regulating the groundwater level
NL1400C
(en )
1916-07-01
Method for temporarily watertight connection of pipe and shoe for making concrete piles in the ground
NL1736C
(en )
1916-12-01
Method for manufacturing concrete and similar piles in the ground
NL875C
(en )
1915-11-01
Improvement of a method of removing water from peat and the like
CH60295A
(en )
1913-07-01
Device for holding and automatically rolling up tables, maps, plans and the like
NL931C
(en )
1915-11-15
Method and device for finishing the edges of leatherwork
NL951C
(en )
1915-12-01
Device for forging wagon wheels and the like
NL323C
(en )
1914-09-15
Method for tanning fish skins and the like
CH61146A
(en )
1913-09-01
Method and device for the production of concrete piles in the ground
NL1482C
(en )
1917-03-15
Device on combustion engines for changing the compression and filling degree
SE45296C1
(en )
1919-04-16
Automatic lifting and lowering device for the plow bodies for motor plows.
NL1658C
(en )
1916-11-01
Method for preparing margarine
NL771C
(en )
1915-08-02
Apparatus for binding sheaves and the like together
NL1334C
(en )
1916-06-15
Shelters for stops, parks, stations and the like
NL1615C
(en )
1917-04-02
Device for holding umbrellas, sticks and the like
NL1465C
(en )
1916-08-01
Method for purifying and dewatering sludge-like masses
NL1203C
(en )
1916-06-01
Method for deepening boreholes
FR396059A
(en )
1909-04-01
Method and plow for plowing the soil in two separate layers
NL7509035A
(en )
1977-02-01
METHOD FOR LAYING PIPELINE IN SEA.
NL1378C
(en )
1916-11-15
Apparatus for producing images in relief
NL966C
(en )
1916-01-03
Device for determining the quantities of liquid flowing through in the unit of time
NL1504C
(en )
1917-03-15
Device for crushing and simultaneously cleaning tobacco
ES50342A1
(en )
1911-07-16
Improvements in the manufacture and laying of compressed asphalt tiles system M. T.
NL280C
(en )
1914-07-01
Method for making sole leather waterproof and more durable
Scoville
2016
Recollections by Lewis Scoville