B29C66/86531 - CPC Classification

General aspects of processes or apparatus for joining preformed parts; General aspects of machine operations or constructions and parts thereof; Specific machine types or machines suitable for specific applications; Independently movable welding apparatus, e.g. on wheels being pushed by hand or being self-propelling being guided

• B29C66/86533 » {by rails} 27
• B29C66/86535 » {by the edge of one of the parts to be joined or by a groove between the parts to be joined, e.g. using a roller} 11

Recent Application in this class: