GENEVA, Aug. 4 -- GROSA, Ludwig Antonio (Via Campione, 36816 Bissone) filed a patent application (PCT/IB2024/050586) for "APPARATUS FOR FORMING CONCRETE TUBULAR ELEMENTS, IN PARTICULAR TUNNEL OR CONDUIT SECTIONS" on Jan 22, 2024. With publication no. WO/2025/158171, the details related to the patent application was published on Jul 31, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): GROSA, Ludwig Antonio (Via Campione, 36816 Bissone)
Abstract:
An apparatus (1) for forming tubular elements made of concrete comprises: - a rotating cylinder (2) driven by a motor (3), extending along a longit...