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Bataafsche Petroleum Maatschappij NV
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Bataafsche Petroleum Maatschappij NV
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Application filed by Bataafsche Petroleum Maatschappij NVfiledCriticalBataafsche Petroleum Maatschappij NV
Application grantedgrantedCritical
Publication of FR699035ApublicationCriticalpatent/FR699035A/fr
E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
E01C5/00—Pavings made of prefabricated single units
E01C5/18—Pavings made of prefabricated single units made of rubber units
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Engineering & Computer Science
(AREA)
Architecture
(AREA)
Civil Engineering
(AREA)
Structural Engineering
(AREA)
FR699035D1929-08-091930-07-17Produits contenant du bitume et de l'ébonite ou matières analogues et procédé de construction de pavages en caoutchouc
ExpiredFR699035A
(fr)
Procédé de préparation de pétrole artificiel et d'une substance carbonée décolorante en partant de rognures de caoutchouc ou de déchets de caoutchouc vulcanisé