[go: up one dir, main page]

BR8304972A - PROTENDED CONCRETE SHEATH AND PROCESS TO MANUFACTURE A PROTENDED CONCRETE SHEATH - Google Patents

PROTENDED CONCRETE SHEATH AND PROCESS TO MANUFACTURE A PROTENDED CONCRETE SHEATH

Info

Publication number
BR8304972A
BR8304972A BR8304972A BR8304972A BR8304972A BR 8304972 A BR8304972 A BR 8304972A BR 8304972 A BR8304972 A BR 8304972A BR 8304972 A BR8304972 A BR 8304972A BR 8304972 A BR8304972 A BR 8304972A
Authority
BR
Brazil
Prior art keywords
protended
concrete sheath
manufacture
sheath
concrete
Prior art date
Application number
BR8304972A
Other languages
Portuguese (pt)
Inventor
Pierre Jartoux
Original Assignee
Freyssinet Int Stup
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Freyssinet Int Stup filed Critical Freyssinet Int Stup
Priority to BR8304972A priority Critical patent/BR8304972A/en
Publication of BR8304972A publication Critical patent/BR8304972A/en

Links

BR8304972A 1983-09-14 1983-09-14 PROTENDED CONCRETE SHEATH AND PROCESS TO MANUFACTURE A PROTENDED CONCRETE SHEATH BR8304972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8304972A BR8304972A (en) 1983-09-14 1983-09-14 PROTENDED CONCRETE SHEATH AND PROCESS TO MANUFACTURE A PROTENDED CONCRETE SHEATH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8304972A BR8304972A (en) 1983-09-14 1983-09-14 PROTENDED CONCRETE SHEATH AND PROCESS TO MANUFACTURE A PROTENDED CONCRETE SHEATH

Publications (1)

Publication Number Publication Date
BR8304972A true BR8304972A (en) 1985-04-23

Family

ID=4034114

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8304972A BR8304972A (en) 1983-09-14 1983-09-14 PROTENDED CONCRETE SHEATH AND PROCESS TO MANUFACTURE A PROTENDED CONCRETE SHEATH

Country Status (1)

Country Link
BR (1) BR8304972A (en)

Similar Documents

Publication Publication Date Title
BR8503173A (en) PROCESS TO PRODUCE SILICIOUS EXTRUDED
BR8403842A (en) PROCESS TO PREPARE ETHYLENE-GLYCOES
BR8405268A (en) ORGANOPOLISYL-XANICAL COMPOSITION AND PROCESS FOR OBTAINING A COMPOSITION
BR8304722A (en) CABLE AND PROCESS FOR MANUFACTURING
BR8403397A (en) PROCESS TO PREPARE A POLIORGANOSILOXAN AND CATALYST COMPOSITION
BR8606654A (en) LUBRICATING COMPOSITION AND PROCESS TO PRODUCE A LUBRICATING COMPOSITION
BR8303048A (en) STRATIFIED COMPOUND MATERIAL AND PROCESS FOR ITS PRODUCTION
BR8203744A (en) PROCESS TO PREPARE A CATALYTIC COMPOSITION
BR8602622A (en) PROCESS TO PREPARE POLYPOXIDES
BR8203234A (en) PROCESS TO FORM A GEL
BR8302088A (en) PROCESS TO PREPARE CYCLEEXANOL AND CYCLEEXANONE
BR7901299A (en) PROCESS FOR THE PRODUCTION OF A FIBER STRUCTURE AND ITS FIBER STRUCTURE
BR8208001A (en) SET TO SUPPORT A CANULA AND PROCESS TO MANUFACTURE THE SAME
PT80919B (en) PROCESS FOR THE PREPARATION OF 3-ARYLCARBONYL AND 3-CYCLOALQUILCARBONYL-1-MINOALQUILH1 INDOIS
BR8103820A (en) SPANDEX FIBER AND PROCESS TO PREPARE A SPANDEX FIBER
BR8106902A (en) PROCESS TO FORM A WIRE CONNECTION
BR8503779A (en) PROCESS TO MAKE A THIXOTROPIC DETERGENT SUSPENSION
BR8402990A (en) CONTINUOUS PROCESS TO FLUORETATE HALOALKANS
BR8108695A (en) BUILDING CONSTRUCTION PROCESS AND PROVISIONS TO APPLY EVEN
BR8204041A (en) COMPOSITION AND PROCESS TO PREPARE ANY COMPOSITION
BR8103403A (en) MAKING PROCESS CONTINUES A BELT AND CURSOR TO PERFORM THE PROCESS
BR8205544A (en) PROCESS TO PRODUCE A RESIN AND RESIN SO OBTAINED
BR8307733A (en) PROCESS FOR THE MANUFACTURE OF ITRIO SILICIO OXINITRETES
BR8506513A (en) PROCESS TO PREPARE ALFA-L-ASPARTYL-L-PHENYLALANINE METHYL ESTER
BR8302433A (en) PROCESS TO PRODUCE ALQUI-TER-BUTILICOS ETERES

Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 14/09/98