Pipe coupling segment
Реферат: The design is the visual features of the PIPE COUPLING SEGMENT shown in solid lines in the drawings, whether those features are features of one of shape, configuration, ornament or pattern or are a combination of any of these features.
Pipe Coupling Assembly
Номер патента: US20230258289A1. Автор: Steve Douthitt,Michele Douthitt. Владелец: Individual. Дата публикации: 2023-08-17.