PT87252A - Conduites pre-efforcees et pre-fabriquees en pvc et beton - Google Patents

Conduites pre-efforcees et pre-fabriquees en pvc et beton

Info

Publication number: PT87252A
Authority: PT; Portugal
Prior art keywords: reinforced; rectangular blocks; pvc tubes; moulded inside; inside rectangular
Prior art date: 1988-04-15

Application number

PT8725288A

Other languages

English (en)

Other versions

PT87252B (pt

Original Assignee

Mario Seara Pacheco Matias

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.)

1988-04-15

Filing date

1988-04-15

Publication date

1988-05-01

1988-04-15 Application filed by Mario Seara Pacheco Matias filed Critical Mario Seara Pacheco Matias

1988-04-15 Priority to PT8725288A priority Critical patent/PT87252B/pt

1988-05-01 Publication of PT87252A publication Critical patent/PT87252A/pt

1991-02-08 Publication of PT87252B publication Critical patent/PT87252B/pt

Landscapes

Road Paving Structures (AREA)
Laying Of Electric Cables Or Lines Outside (AREA)

PT8725288A 1988-04-15 1988-04-15 Condutas pre-esforcadas e pre-fabricadas em pvc e betao PT87252B (pt)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PT8725288A PT87252B (pt)	1988-04-15	1988-04-15	Condutas pre-esforcadas e pre-fabricadas em pvc e betao

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PT8725288A PT87252B (pt)	1988-04-15	1988-04-15	Condutas pre-esforcadas e pre-fabricadas em pvc e betao

Publications (2)

Publication Number	Publication Date
PT87252A true PT87252A (pt)	1988-05-01
PT87252B PT87252B (pt)	1991-02-08

Family

ID=20084208

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT8725288A PT87252B (pt)	1988-04-15	1988-04-15	Condutas pre-esforcadas e pre-fabricadas em pvc e betao

Country Status (1)

Country	Link
PT (1)	PT87252B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO20160490A1 (no) *	2016-03-28	2017-05-08	Active Wall As	Fjærbelastet muffesystem med lederarmer for trekking av elektriske kabler i prefabrikkerte elementer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106907537B (zh) *	2017-04-17	2019-01-22	中国能源建设集团广东省电力设计研究院有限公司	管道连接结构及其连接方法

1988
- 1988-04-15 PT PT8725288A patent/PT87252B/pt not_active IP Right Cessation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO20160490A1 (no) *	2016-03-28	2017-05-08	Active Wall As	Fjærbelastet muffesystem med lederarmer for trekking av elektriske kabler i prefabrikkerte elementer
NO340541B1 (no) *	2016-03-28	2017-05-08	Active Wall As	Fjærbelastet muffesystem med lederarmer for trekking av elektriske kabler i prefabrikkerte elementer

Also Published As

Publication number	Publication date
PT87252B (pt)	1991-02-08

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Legal Events

Date

Code

Title

Description

1992-06-30

MM3A

Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19911201

1993-03-31

NF3A

Restitutio in integrum

Effective date: 19921126

1995-05-31