ClassID:

131570

E04G17/0655 - CPC Classification

Classification description:

Connecting or other auxiliary members for forms, falsework structures, or shutterings; Tying means; Spacers ; Devices for extracting or inserting wall ties; Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts

Sub-classes:
Recent Application in this class: