ClassID:

153036

F16L25/023 - CPC Classification

Classification description:

Constructive types of pipe joints not provided for in groups  -  ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means; Electrically insulating joints or couplings for joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts

Recent Application in this class: