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IL79941D0
|
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Method of making reinforced synthetic resin slats
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IL79942D0
|
|
Improved plant growing vessel,its preparation and its use
|
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IL76739D0
|
|
Set of building elements
|
|
IL64451D0
|
|
Building and method of erecting it
|
|
IL61815D0
|
|
Building assembled from prefabricated slabs
|
|
IL60244D0
|
|
Prefabricated building and elements for its assembly
|
|
IL49020D0
|
|
Improvements in retaining walls
|
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IL49019D0
|
|
Prefabricated prestressed structural element
|
|
IL48201D0
|
|
Building method
|
|
IL46567D0
|
|
Method of erecting shelters
|
|
IL46123D0
|
|
Method of erecting walls or laying roofing
|
|
IL45026D0
|
|
Method of erecting buildings from walls cast in the horizontal and subsequently righted
|
|
CA1008690A
|
|
Silo construction
|
|
AU4438172A
|
|
Improved roofing element
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