PT9745U - Maquina aperfeicoada para o fabrico em obra de valas de betao - Google Patents

Maquina aperfeicoada para o fabrico em obra de valas de betao

Info

Publication number
PT9745U
PT9745U PT9745U PT974501U PT9745U PT 9745 U PT9745 U PT 9745U PT 9745 U PT9745 U PT 9745U PT 974501 U PT974501 U PT 974501U PT 9745 U PT9745 U PT 9745U
Authority
PT
Portugal
Prior art keywords
betao
valleys
manufacture
improved machine
machine
Prior art date
Application number
PT9745U
Other languages
English (en)
Other versions
PT9745T (pt
Inventor
Alvaro Fraile Rodriguez
Jorge Fraile Rodriguez
Original Assignee
Alvaro Fraile Rodriguez
Jorge Fraile Rodriguez
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 Alvaro Fraile Rodriguez, Jorge Fraile Rodriguez filed Critical Alvaro Fraile Rodriguez
Publication of PT9745T publication Critical patent/PT9745T/pt
Publication of PT9745U publication Critical patent/PT9745U/pt

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/60—Planning or developing urban green infrastructure
PT9745U 2000-12-12 2001-07-30 Maquina aperfeicoada para o fabrico em obra de valas de betao PT9745U (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200003027U ES1047831Y (es) 2000-12-12 2000-12-12 Maquina perfeccionada para la fabricacion en obra de cuenetas de hormigon.

Publications (2)

Publication Number Publication Date
PT9745T PT9745T (pt) 2002-05-31
PT9745U true PT9745U (pt) 2004-02-27

Family

ID=8496043

Family Applications (1)

Application Number Title Priority Date Filing Date
PT9745U PT9745U (pt) 2000-12-12 2001-07-30 Maquina aperfeicoada para o fabrico em obra de valas de betao

Country Status (2)

Country Link
ES (1) ES1047831Y (pt)
PT (1) PT9745U (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2220235B1 (es) * 2004-06-11 2006-03-16 Excavaciones Monzon Royo, S.L. Sistema para la construccion de zanjas y posterior formacion de cunetas de hormigon.

Also Published As

Publication number Publication date
ES1047831Y (es) 2001-10-01
PT9745T (pt) 2002-05-31
ES1047831U (es) 2001-05-16

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Legal Events

Date Code Title Description
BB1K Laying open of utility model application

Effective date: 20030623

FG3K Utility model granted, date of granting

Effective date: 20040102

MM4K Annulment or lapse (granted utility model)

Free format text: MAXIMUM VALIDITY LIMIT REACHED

Effective date: 20110730