LE CLERCQ PIERRE innovation strategy

Patent filings in countries

#	Industry
#1	Civil engineering
#2	Furniture and games

#	Technology
#1	Foundations and excavations
#2	General building constructions
#3	Structural elements
#4	Finishing work on buildings
#5	Household appliances
#6	Shafts

Publication	Filing date	Title
BE1004735A5	1991-04-26	Process for implementation of columns based in advance in the field.
CA1217349A	1983-07-28	Engineering of reinforced concrete structures, such as tunnels, underpasses and the like, and precast concrete elements used in said engineering processes
CH618490A5	1977-10-25	Removable floor slab on jacks
CH615239A5	1976-03-08	Metal section for producing a formwork element
NL7401033A	1974-01-25	Steel formwork.
GB1178436A	1967-02-01	A Method of Constructing Building having a Basement.
ES336158A1	1967-01-27	Procedure for building a building structure. (Machine-translation by Google Translate, not legally binding)
US3457690A	1967-01-26	Method for constructing a building simultaneously below and above ground level
CA827359A	None	Method for constructing a building simultaneously below and above ground level