ES184498A1 -
A SYSTEM FOR THE CONSTRUCTION OF FORGED PICKS OF REINFORCED CONCRETE, WITH CONCRETE ELEMENTS OF CARBON SLOPES AND WITHOUT FINISHING
- Google Patents
A SYSTEM FOR THE CONSTRUCTION OF FORGED PICKS OF REINFORCED CONCRETE, WITH CONCRETE ELEMENTS OF CARBON SLOPES AND WITHOUT FINISHING
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Individual
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Individual
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ES184498A1948-07-071948-07-07
A SYSTEM FOR THE CONSTRUCTION OF FORGED PICKS OF REINFORCED CONCRETE, WITH CONCRETE ELEMENTS OF CARBON SLOPES AND WITHOUT FINISHING
ExpiredES184498A1
(en)
A SYSTEM OF CONSTRUCTION, ESPECIALLY OF MANNERY, BY MOLDING OF CONCRETE AND SIMILAR OBTAINED THROUGH THE USE OF CONTINUOUS ENTABLADOS, CONSTITUTED BY TILTING ELEMENTS