B65H2601/21 - CPC Classification Index

ClassID:

81475 ⎘

B65H2601/21 - CPC Classification

Classification description:

Problem to be solved or advantage achieved; Avoiding or preventing undesirable effects Dynamic air effects

Sub-classes:

B65H2601/211 » Entrapping air in or under the material 19
B65H2601/212 » Environmental change in the area confining the handled material 3

Recent Application in this class:

20230137833

Thread guide element and yarn clearer for a workstation of a textile machine with a thread guide element

20190070846

Device for overlapping sheets

20070245589

Runnability of Web in a Material Web Machine