Wilhelmus Coenradus Johannes Jozephus Woldring

2 Patents

• US122914372025

  Extendable Lattice Type Crane Boom, and Method for Operating a Crane Including an Extendable Boom

  Gustomsc B.V.

  0 cites
• US115421302023

  Extendable Boom with a Locking System and Method for Operating an Extendable Boom of a Crane

  GUSTOMSC B.V.

  0 cites