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Priority to BE340191ApriorityCriticalpatent/BE340191A/fr
Priority to BE340192Aprioritypatent/BE340192R/xx
Publication of BE340191ApublicationCriticalpatent/BE340191A/fr
E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
E04D3/36—Connecting; Fastening
E04D3/365—Connecting; Fastening by simple overlapping of the marginal portions with use of separate connecting elements, e.g. hooks or bolts for corrugated sheets
Landscapes
Engineering & Computer Science
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Mechanical Engineering
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Architecture
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Civil Engineering
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Structural Engineering
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Financial Or Insurance-Related Operations Such As Payment And Settlement
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Diaphragms For Electromechanical Transducers
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Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation
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