BR7400051U - Revestimento de túnel com peças arqueadas em concreto pré-moldado e piso moldado in-loco - Google Patents

Revestimento de túnel com peças arqueadas em concreto pré-moldado e piso moldado in-loco

Info

Publication number
BR7400051U
BR7400051U BR7400051U BR7400051U BR7400051U BR 7400051 U BR7400051 U BR 7400051U BR 7400051 U BR7400051 U BR 7400051U BR 7400051 U BR7400051 U BR 7400051U BR 7400051 U BR7400051 U BR 7400051U
Authority
BR
Brazil
Prior art keywords
precast concrete
tunnel lining
concrete parts
molded floor
place molded
Prior art date
Application number
BR7400051U
Other languages
English (en)
Inventor
Flavio Marco Ludolf Tamietti
Original Assignee
Completa Engenharia S A
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 Completa Engenharia S A filed Critical Completa Engenharia S A
Priority to BR7400051U priority Critical patent/BR7400051U/pt
Publication of BR7400051U publication Critical patent/BR7400051U/pt

Links

BR7400051U 1994-01-24 1994-01-24 Revestimento de túnel com peças arqueadas em concreto pré-moldado e piso moldado in-loco BR7400051U (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR7400051U BR7400051U (pt) 1994-01-24 1994-01-24 Revestimento de túnel com peças arqueadas em concreto pré-moldado e piso moldado in-loco

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7400051U BR7400051U (pt) 1994-01-24 1994-01-24 Revestimento de túnel com peças arqueadas em concreto pré-moldado e piso moldado in-loco

Publications (1)

Publication Number Publication Date
BR7400051U true BR7400051U (pt) 1994-10-18

Family

ID=3989746

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7400051U BR7400051U (pt) 1994-01-24 1994-01-24 Revestimento de túnel com peças arqueadas em concreto pré-moldado e piso moldado in-loco

Country Status (1)

Country Link
BR (1) BR7400051U (pt)

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Legal Events

Date Code Title Description
EE Request for examination
EG Technical examination (opinion): publication of technical examination (opinion)
FC Decision: refusal
ND Extension of time allowed
HIFC Refusal cancelled
FC Decision: refusal