Rudolf Freiler

Follow

Person

Chonburi, TH

People

Patents Grantslast 30 patents

Information Patent Grant
Filter medium having large fold spacing
- Patent number 10,668,424
- Issue date Jun 2, 2020
- IREMA-FILTER GMBH
- Rudolf Freiler
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
Filter Medium Having Large Fold Spacing
- Publication number 20170259201
- Publication date Sep 14, 2017
- FILTA Co., Ltd.
- Rudolf Freiler
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING