BR8503672A - BUILT-IN FOR DUCT PASSAGE IN CONCRETE SLABS - Google Patents

BUILT-IN FOR DUCT PASSAGE IN CONCRETE SLABS

Info

Publication number
BR8503672A
BR8503672A BR8503672A BR8503672A BR8503672A BR 8503672 A BR8503672 A BR 8503672A BR 8503672 A BR8503672 A BR 8503672A BR 8503672 A BR8503672 A BR 8503672A BR 8503672 A BR8503672 A BR 8503672A
Authority
BR
Brazil
Prior art keywords
built
concrete slabs
duct passage
duct
passage
Prior art date
Application number
BR8503672A
Other languages
Portuguese (pt)
Inventor
Yukio Oizumi
Original Assignee
Polierg Ind E Comercio Ltda
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 Polierg Ind E Comercio Ltda filed Critical Polierg Ind E Comercio Ltda
Priority to BR8503672A priority Critical patent/BR8503672A/en
Publication of BR8503672A publication Critical patent/BR8503672A/en

Links

BR8503672A 1985-07-31 1985-07-31 BUILT-IN FOR DUCT PASSAGE IN CONCRETE SLABS BR8503672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8503672A BR8503672A (en) 1985-07-31 1985-07-31 BUILT-IN FOR DUCT PASSAGE IN CONCRETE SLABS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8503672A BR8503672A (en) 1985-07-31 1985-07-31 BUILT-IN FOR DUCT PASSAGE IN CONCRETE SLABS

Publications (1)

Publication Number Publication Date
BR8503672A true BR8503672A (en) 1987-03-10

Family

ID=4038309

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8503672A BR8503672A (en) 1985-07-31 1985-07-31 BUILT-IN FOR DUCT PASSAGE IN CONCRETE SLABS

Country Status (1)

Country Link
BR (1) BR8503672A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109989519A (en) * 2019-05-09 2019-07-09 中国建筑第七工程局有限公司 A kind of rib steel concrete component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109989519A (en) * 2019-05-09 2019-07-09 中国建筑第七工程局有限公司 A kind of rib steel concrete component

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