Y10S264/70 - CPC Classification Index

ClassID:

240495 ⎘

Y10S264/70 - CPC Classification

Classification description:

Plastic and nonmetallic article shaping or treating: processes Processes for forming screens or perforating articles

Recent Application in this class:

20110297325

Process and apparatus for producing composite structures

20100163167

Process and apparatus for producing composite structures

20060255038

Disposable cup lid

20050104245

Process of forming a microperforated polymeric film for sound absorption